Materials Science and Engineering Handbook Part 15 ppsx

Selecting Electrical PropertiesStandard Epoxies: General purpose glass cloth laminate 130—180Reinforced polyester: Sheet molding compounds, general purpose 130—1806/6 Nylon; Molded, Extr

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Selecting Electrical Properties

Standard Epoxies: General purpose glass cloth laminate 130—180Reinforced polyester: Sheet molding compounds, general purpose 130—1806/6 Nylon; Molded, Extruded: Glass fiber Molybdenum disulfide

Polyacetal Copolymer: 25% glass reinforced 1366/6 Nylon; Molded, Extruded: Glass fiber reinforced 148—100

Alkyds; Molded: Putty (encapsulating) 180Alkyds; Molded: Rope (general purpose) 180Alkyds; Molded: Granular (high speed molding) 180Alkyds; Molded: Glass reinforced (heavy duty parts) 180Phenolics; Molded: Arc resistant—mineral 180High performance Epoxies: Molded 180—185Melamines; Molded: Glass fiber filled 180—186Thermoset Carbonate: Allyl diglycol carbonate 185Polyacetal Homopolymer: 20% glass reinforced 188Polyester; Thermoplastic Moldings: General purpose grade 190Molded,Extruded Polytetrafluoroethylene (PTFE) >200Silicones; Molded, Laminated: Woven glass fabric/ silicone

Silicones; Molded, Laminated: Fibrous (glass) reinforced silicones 240Silicones; Molded, Laminated: Granular (silica) reinforced

Molded,Extruded Polytrifluoro chloroethylene (PTFCE) >360Acrylics; Cast Resin Sheets, Rods: General purpose, type I No trackAcrylics; Cast Resin Sheets, Rods: General purpose, type II No track

Acrylic Moldings: Grades 5, 6, 8 No trackAcrylic Moldings: High impact grade No track

Table 444

Source: data compiled by J.S Park from Charles T Lynch, CRC Handbook of Materials Science, Vol 3, CRC Press, Boca Raton, Florida, 1975 and Engineered Materials Handbook,

Vol.2, Engineering Plastics, ASM International, Metals Park, Ohio, 1988

16.2 sel Electrical Page 1790 Wednesday, December 31, 1969 17:00

Trang 3

Shackelford, James F & Alexander, W “Selecting Optical Properties”

Materials Science and Engineering Handbook

Ed James F Shackelford & W Alexander

Boca Raton: CRC Press LLC, 2001

Trang 5

Selecting Optical Properties

Cadmium Telluride (Hot Pressed Polycrystalline) 0.9 – 16Gallium Arsenide (Intrinsic Single Crystal) 1.0 – 15

Germanium (Intrinsic Single Crystal) 1.8 – 23Lead Sulfide (Single Crystal) 3.0 – 7.0Tellurium (Polycrystalline Film) 3.5 – 8.0Tellurium (Single Crystal) 3.5 – 8.0Indium Arsenide (Single Crystal) 3.8 – 7.0

Table 445 S ELECTING T RANSMISSION R ANGE OF O PTICAL

M ATERIALS (SHEET 2 OF 2)

Material & Crystal Structure

Transmission Region (µm, at 298 K)

External transmittance ≥ 10% with 2.0 mm thickness

Source: Data compiled by J.S Park from various sources

17.1 sel Optical Page 1793 Wednesday, December 31, 1969 17:00

Trang 6

Phenylene oxides (Noryl): Glass fiber reinforced Opaque

Polyphenylene sulfide: 40% glass reinforced OpaquePolystyrenes; Molded: Medium impact Opaque

Polystyrenes; Molded: Glass fiber -30% reinforced OpaqueGlass fiber (30%) reinforced Styrene acrylonitrile (SAN) Opaque

Silicones; Molded, Laminated: Fibrous (glass) reinforced silicones Opaque

Silicones; Molded, Laminated: Granular (silica) reinforced silicones Opaque

Silicones; Molded, Laminated: Woven glass fabric/ silicone laminate Opaque

Ureas; Molded: Cellulose filled (ASTM Type 2) Opaque

PVC–Acrylic Alloy: PVC–acrylic sheet OpaquePolypropylene: General purpose Translucent—opaquePolypropylene: High impact Translucent—opaquePolycarbonate (40% glass fiber reinforced) Translucent6/6 Nylon; Molded, Extruded: General purpose molding Translucent

Polystyrenes; Molded: General purpose Transparent

Ureas; Molded: Alpha—cellulose filled (ASTM Type 1) 21.8

Cellulose Acetate; Molded, Extruded; ASTM Grade: H6—1 75—90

Cellulose Acetate Butyrate; Molded, Extruded; ASTM Grade: H4 75—92

Table 446 S ELECTING T RANSPARENCY OF P OLYMERS

(SHEET 2 OF 3)

Polymer

Transparency (visible light) (ASTM D791) (%)

Source: data compiled by J.S Park from Charles T Lynch, CRC Handbook of Materials Science, Vol.

3, CRC Press, Boca Raton, Florida, 1975 and Engineered Materials Handbook, Vol.2, Engineering

Plastics, ASM International, Metals Park, Ohio, 1988

Trang 7

Cellulose Acetate; Molded, Extruded; ASTM Grade: MH—1, MH—2 80—90

Cellulose Acetate; Molded, Extruded; ASTM Grade: MS—1, MS—2 80—90

Cellulose Acetate Butyrate; Molded, Extruded; ASTM Grade: MH 80—92

Cellusose Acetate Propionate; Molded, Extruded; ASTM Grade: 1 80—92

Polytrifluoro chloroethylene (PTFCE) Molded, Extruded 80—92Cellulose Acetate; Molded, Extruded; ASTM Grade: S2—1 80—95

Cellulose Acetate Butyrate; Molded, Extruded; ASTM Grade: S2 85—95Thermoset Carbonate: Allyl diglycol carbonate 89—92

Acrylics; Cast Resin Sheets, Rods: General purpose, type I 91—92 (0.125 in.)Acrylics; Cast Resin Sheets, Rods: General purpose, type II 91—92 (0.125 in.)

Acrylic Moldings: Grades 5, 6, 8 >92

Table 446 S ELECTING T RANSPARENCY OF P OLYMERS

(SHEET 3 OF 3)

Polymer

Transparency (visible light) (ASTM D791) (%)

Trang 8

SiO2–B2O3 glass (annealed, 13.5% mol B2O3) 0.589263 µ m 23 1.4579SiO2–B2O3 glass (20% mol B2O3) 5145 Å 1.4582SiO2–B2O3 glass (15% mol B2O3) 5145 Å 1.4584SiO2–B2O3 glass (30% mol B2O3) 5145 Å 1.4588SiO2–B2O3 glass (10% mol B2O3) 5145 Å 1.4592SiO2–Al2O3 glass (1.4% mol Al2O3) 589.262 nm 1.4595

SiO2 glass 1.01398 µ m 828 1.45960SiO2 glass 0.54607 µ m 26 1.46028SiO2–B2O3 glass (50% mol B2O3) 5145 Å 1.4604

(nD)

Source: data compiled by J.S Park from O V Mazurin, M V Streltsina and T P Shvaiko–Shvaikovskaya,

Handbook of Glass Data, Part A and Part B, Elsevier, New York, 1983.

Trang 9

SiO2–B2O3 glass (annealed, 13.5% mol B2O3) 0.508582 µ m 23 1.4615

SiO2–B2O3 glass (90% mol B2O3) 5145 Å 1.4617

SiO2–Al2O3 glass (3.1% mol Al2O3) 589.262 nm 1.4630

SiO2–Al2O3 glass (3.7% mol Al2O3) 589.262 nm 1.4652–1.4667

B2O3–Na2O glass (0.01% mol Na2O) 25 1.46536

SiO2–B2O3 glass (quenched, 13.5% mol B2O3) 0.435833 µ m 23 1.4657

SiO2 glass 0.54607 µ m 471 1.46575SiO2–B2O3 glass (annealed, 13.5% mol B2O3) 0.435833 µ m 23 1.4665

SiO2 glass 0.40466 µ m 26 1.46978SiO2 glass 0.54607 µ m 828 1.47004SiO2 glass 0.40466 µ m 471 1.47575SiO2 glass 0.33415 µ m 26 1.48000SiO2 glass 0.40466 µ m 828 1.48033SiO2–Na2O glass (15% mol Na2O) 1.4822

SiO2 glass 0.33415 µ m 471 1.48633SiO2 glass 0.30215 µ m 26 1.48738

SiO2–Na2O glass (20% mol Na2O) 1.4906

Table 447 S ELECTING R EFRACTIVE I NDICES OF G LASSES

(nD)

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SiO2 glass 0.28936 µ m 26 1.49121SiO2 glass 0.33415 µ m 828 1.49135SiO2 glass 0.30215 µ m 471 1.49407

SiO2 glass 0.27528 µ m 26 1.49615

SiO2 glass 0.28936 µ m 471 1.49818SiO2–Na2O glass (25% mol Na2O) 1.4983

SiO2 glass 0.30215 µ m 828 1.49942

SiO2 glass 0.27528 µ m 471 1.50327SiO2 glass 0.28936 µ m 828 1.50358SiO2–Na2O glass (30% mol Na2O) 1.5041

B2O3–Na2O glass (20.0% mol Na2O) 25 1.50500SiO2–Na2O glass (33.3% mol Na2O) 1.5061

SiO2 glass 0.24827 µ m 26 1.50865SiO2 glass 0.27528 µ m 828 1.50889

(nD)

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SiO2–Na2O glass (39.3% mol Na2O) 1.5099

SiO2 glass 0.2407 µ m 26 1.51361SiO2–Na2O glass (45.1% mol Na2O) 1.5137

SiO2 glass 0.24827 µ m 471 1.51665SiO2–Na2O glass (50% mol Na2O) 1.517

SiO2 glass 0.23021 µ m 26 1.52034SiO2 glass 0.2407 µ m 471 1.52201SiO2 glass 0.24827 µ m 828 1.52289SiO2 glass 0.2407 µ m 828 1.52832SiO2 glass 0.23021 µ m 471 1.52908SiO2 glass 0.23021 µ m 828 1.53584

SiO2–Al2O3 glass ( 70.2 % mol Al2O3) 1.629

B2O3–CaO glass (64.1% mol CaO) 1.6525

(nD)

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SiO2–PbO glass (61.38% mol PbO) 2.0460–2.0512

(nD)

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Polyethylenes; Molded, Extruded; Type III: Melt index 0.2—0.9 1.54Polyethylenes; Molded, Extruded; Type III: Melt Melt index 0.l—12.0 1.54Polyethylenes; Molded, Extruded; Type III: Melt index 1.5—15 1.54

Styrene acrylonitrile (SAN) 1.565—1.569

Polystyrenes; Molded: General purpose 1.6Polyvinyl Chloride & Copolymers: Vinylidene chloride 1.60—1.63

Standard Epoxies: Cast flexible 1.61

Phenylene oxides (Noryl): Standard 1.63

Polyacetal Homopolymer: Standard OpaquePolyacetal Homopolymer: 20% glass reinforced OpaquePolyacetal Homopolymer: 22% TFE reinforced Opaque

Polyacetal Copolymer: 25% glass reinforced OpaquePolyacetal Copolymer: High flow OpaquePolystyrenes; Molded: Medium impact OpaquePolystyrenes; Molded: High impact OpaquePolystyrenes; Molded: Glass fiber -30% reinforced OpaqueGlass fiber (30%) reinforced Styrene acrylonitrile (SAN) Opaque

Table 448 S ELECTING R EFRACTIVE I NDICES OF P OLYMERS

(SHEET 2 OF 2)

Polymer

Refractive Index (ASTM D542) (n D)

Source: data compiled by J.S Park from Charles T Lynch, CRC Handbook of Materials Science, Vol 3, CRC Press, Boca Raton, Florida, 1975 and Engineered Materials Handbook,

Vol.2, Engineering Plastics, ASM International, Metals Park, Ohio, 1988

Trang 14

Shackelford, James F & Alexander, W.“Selecting Chemical Properties”

Materials Science and Engineering Handbook

Ed James F Shackelford & W Alexander

Boca Raton: CRC Press LLC, 2001

Trang 15

for use in a 10% Corrosive Medium Selecting Nonferrous Metals for use in a 100% Corrosive Medium Selecting Corrosion Rates of Metals Selecting Corrosion Rates of Metals

in Corrosive Environments

Flammability

Selecting Flammability of Polymers18.0 sel Chemical Page 1805 Wednesday, December 31, 1969 17:00

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Selecting Chemical Properties

Alkyds; Molded: Rope (general purpose) 0.05—0.08Polystyrenes; Molded: High impact 0.05—0.22PVC–Acrylic Alloy: PVC–acrylic sheet 0.06Phenylene Oxides: Glass fiber reinforced 0.06Polyester; Thermoplastic Moldings: Glass reinforced grades 0.06—0.07

Polyester; Moldings: Glass reinforced self extinguishing 0.07

Polyester; Thermoplastic Moldings: Glass reinforced grade 0.07

Polystyrenes; Molded: Glass fiber –30% reinforced 0.07Polycarbonate (40% glass fiber reinforced) 0.08Polyester; Thermoplastic Moldings: General purpose grade 0.08

Silicones; Molded, Laminated: Granular (silica) reinforced 0.08—0.1

Alkyds; Molded: Granular (high speed molding) 0.08—0.12Polyester; Thermoplastic Moldings: General purpose grade 0.09

Melamines; Molded: Glass fiber filled 0.09—0.60Polyester; Thermoplastic Moldings: Asbestos—filled grade 0.1

Alkyds; Molded: Putty (encapsulating) 0.10—0.15Rubber phenolic—asbestos filled 0.10—0.50Silicones; Molded, Laminated: Fibrous (glass) reinforced 0.1—0.15

Phenolics; Molded; Very high shock: glass fiber filled 0.1—1.0

High performance Epoxies; Molded 0.11—0.2Polyesters: Cast Thermosets: Flexible 0.12—2.5PVC–Acrylic Alloy: PVC–acrylic injection molded 0.13

18.1 sel Chemical Page 1807 Wednesday, December 31, 1969 17:00

Trang 17

Styrene acrylonitrile (SAN): Glass fiber (30%) reinforced 0.15Polyester: Sheet molding compounds, general purpose 0.15—0.25Phenylene oxides (Noryl): Glass fiber reinforced 0.18—0.22Thermoset Carbonate: Allyl diglycol carbonate 0.26/10 Nylon: Glass fiber (30%) reinforced 0.2

Polyacetal Homopolymer: 22% TFE reinforced 0.2

Polyesters: Cast Thermosets: Rigid 0.20—0.60ABS Resins; Molded, Extruded: Medium impact 0.2—0.4ABS Resins; Molded, Extruded: Heat resistant 0.2—0.4Acrylics; Cast Resin Sheets, Rods: General purpose, type II 0.2—0.4

Acrylics; Moldings: High impact grade 0.2—0.4ABS Resins; Molded, Extruded: High impact 0.2—0.45ABS Resins; Molded, Extruded: Very high impact 0.2—0.45ABS Resins; Molded, Extruded: Low temperature impact 0.2—0.45

Polyvinyl Chloride & Copolymers: Nonrigid—general 0.2—1.0 (ASTM D635)

Phenylene oxides (Noryl): Standard 0.22

Polyacetal Homopolymer: 20% glass reinforced 0.25Ppolyester moldings: Heat & chemical resistant (asbestos) 0.25—0.50

Table 449 S ELECTING W ATER A BSORPTION OF P OLYMERS

(SHEET 3 OF 5)

Polymer

Water Absorption in 24 hr (ASTM D570) (%)

Trang 18

Melamines; Molded: Cellulose electrical filled 0.27—0.80Polyacetal Copolymer: 25% glass reinforced 0.29Polystyrenes; Molded: General purpose 0.30—0.2Acrylics; Cast Resin Sheets, Rods: General purpose, type I 0.3—0.4

Acrylics; Moldings: Grades 5, 6, 8 0.3—0.4Melamines; Molded: Alpha cellulose and mineral filled 0.3—0.5

Phenolics; Molded; General: woodflour and flock filled 0.3—0.8

Polyvinyl Chloride & Copolymers: Nonrigid—electrical 0.40—0.75 (ASTM D635)

Standard Epoxies; Cast flexible 0.4—0.1Ureas; Molded: Alpha—cellulose filled (ASTM Type l) 0.4—0.8Phenolics; Molded; Shock: paper, flock, or pulp filled 0.4—1.5Phenolics; Molded; High shock: chopped fabric or cord filled 0.4—1.75

Nylons; 6/6 Nylon: Glass fiber Molybdenum disulfide filled 0.5—0.7

Phenolics; Molded; Arc resistant—mineral filled 0.5—0.7Reinforced polyester moldings: High strength (glass fibers) 0.5—0.75

Rubber phenolic—woodflour or flock filled 0.5—2.0Rubber phenolic—chopped fabric filled 0.5—2.0

Nylons; Molded, Extruded; 6/6 Nylon: Glass fiber reinforced 0.8—0.9

Nylons; Molded, Extruded; Type 6: Flexible copolymers 0.8—1.4

Nylons; Molded, Extruded; Type 6: Glass fiber (30%) reinforced 0.9—1.2

Cellulose Acetate Butyrate; ASTM Grade: S2 0.9—1.3Cellulose Acetate Butyrate; ASTM Grade: MH 1.3—1.6Cellusose Acetate Propionate; ASTM Grade: 3 1.3—1.8

Table 449 S ELECTING W ATER A BSORPTION OF P OLYMERS

(SHEET 4 OF 5)

Polymer

Water Absorption in 24 hr (ASTM D570) (%)

Trang 19

Nylons; Molded, Extruded; Type 6: General purpose 1.3—1.9Nylons; Molded, Extruded; 6/6 Nylon: General purpose molding 1.5Nylons; Molded, Extruded; 6/6 Nylon: General purpose extrusion 1.5

Cellusose Acetate Propionate; ASTM Grade: 6 1.6Cellusose Acetate Propionate; ASTM Grade: 1 1.6—2.0Cellulose Acetate; Molded, Extruded; ASTM Grade: H4—1 1.7—2.7Cellulose Acetate; Molded, Extruded; ASTM Grade: H2—1 1.7—2.7Cellulose Acetate; ASTM Grade: MH—1, MH—2 1.8—4.0Cellulose Acetate Butyrate; ASTM Grade: H4 2Cellulose Acetate; ASTM Grade: MS—1, MS—2 2.1—4.0Cellulose Acetate; Molded, Extruded; ASTM Grade: S2—1 2.3—4.0

Trang 20

Table 450 S ELECTING I RON A LLOYS IN 10% C ORROSIVE M EDIUM

Ni–Resist Cast Iron

12% Cr Steel

17% Cr Steel

Stainless Steel 301

14% Si Iron

Source: data compiled by J.S Park from Earl R Parker, Materials Data Book for Engineers and Scientists, McGraw-Hill Book Company, New York,

1967

18.2 sel Chemical L Page 1812 Wednesday, December 31, 1969 17:00

Trang 21

Ammonium Carbonate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.002 Ammonium Chloride <0.05 >0.05 <0.02 <0.05 <0.05 <0.02 <0.02 <0.002

Ammonium Nitrate <0.002 <0.02 <0.02 <0.02 <0.002 <0.002 <0.002 <0.002 Ammonium Sulfate <0.02 <0.05 >0.05 >0.05 <0.05 <0.05 <0.02 <0.002 Ammonium Sulfite >0.05 >0.05 >0.05 >0.05 >0.05 <0.05 <0.02 <0.02 Ammonium Thiocyanate <0.02 <0.02 <0.02 — <0.02 <0.02 <0.02 <0.02

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 22

Antimony Trichloride >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 <0.002 Barium Carbonate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Barium Chloride <0.02 >0.05 <0.02 <0.05 <0.02 <0.02 <0.02 <0.02

Butyric Acid <0.05 >0.05 >0.05 <0.05 <0.05 <0.02 <0.02 <0.002 Cadmium Chloride >0.05 >0.05 >0.05 >0.05 >0.05 <0.02 <0.02 <0.02

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 23

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 24

Ethyl Chloride (90%)>0.05 — — (90%)>0.05 (90%)>0.05 (90%)>0.05 — —

Ferric Chloride >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 Ferric Nitrate >0.05 >0.05 — <0.02 <0.02 <0.02 <0.02 <0.02 Ferrous Chloride >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 Ferrous Sulfate >0.05 >0.05 — <0.02 <0.02 <0.02 <0.02 <0.02

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 25

Formaldehyde (40%)<0.05 (40%)<0.05 (40%)<0.05 <0.02 <0.002 <0.002 (20%) <0.02 <0.002 Formic Acid >0.05 >0.05 >0.05 <0.05 <0.05 <0.02 <0.002 <0.002 Furfural (30%)<0.02 — (30%)<0.02 (80%)<0.02 <0.002 (30%) <0.002 (30%) <0.002 (20%)<0.02

Hydrobromic Acid >0.05 >0.05 — >0.05 >0.05 >0.05 >0.05 >0.05 Hydrochloric Acid

(Areated) >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 <0.02 Hydrochloric Acid (Air

Free) >0.05 >0.05 <0.05 >0.05 >0.05 >0.05 >0.05 <0.02 Hydrofluoric Acid

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 26

Hydrofluoric Acid (Air Free) >0.05 >0.05 <0.002 >0.05 >0.05 >0.05 >0.05 >0.05 Hydrogen Chloride >0.05 90 >0.05 90 — >0.05 90 >0.05 90 >0.05 90 — <0.02 90

Hydrogen Peroxide (20%)>0.05 (20%)>0.05 — (20%)<0.02 (20%)<0.02 (20%)<0.02 <0.02 (20%) (20%)<0.02 Hydrogen Sulfide <0.02 <0.02 <0.02 <0.02 <0.02 >0.05 <0.002 —Lactic Acid >0.05 >0.05 >0.05 >0.05 >0.05 <0.02 <0.02 <0.002 Lead Acetate (20%)>0.05 >0.05 — <0.02 <0.02 <0.02 <0.02 <0.02 Lead Nitrate >0.05 >0.05 — <0.02 <0.02 <0.02 <0.02 <0.002

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 27

Lithium Chloride (30%)<0.02 (30%)<0.02 <0.002 (30%) — — <0.002 (30%) <0.002 (30%) (30%)<0.02 Lithium Hydroxide <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 >0.05 Magnesium Chloride <0.02 <0.02 <0.02 <0.05 <0.05 <0.05 <0.02 <0.002 Magnesium Hydroxide <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Magnesium Sulfate <0.02 >0.05 <0.02 >0.05 <0.002 <0.002 <0.002 <0.002

Maganous Chloride (40%)>0.05 (40%)>0.05 (40%)<0.05 — — (40%)<0.02 <0.02 (40%) —Mercuric Chloride >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 <0.02

Methallylamine <0.02 — <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Methanol <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.002

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 28

Methyl Ethyl Ketone <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Methyl Isobutyl Ketone <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Methylamine <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02

Monochloroacetic Acid >0.05 >0.05 — >0.05 >0.05 <0.05 <0.05 <0.02

Monoethalamine <0.02 — <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Monoethylamine <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Monosodium Phosphate >0.05 >0.05 >0.05 >0.05 >0.05 <0.02 <0.02 <0.02 Nickel Chloride >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 <0.02 Nickel Nitrate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.002

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 29

Free) >0.05 >0.05 >0.05 >0.05 >0.05 <0.02 <0.02 <0.02 Picric Acid >0.05 >0.05 — <0.02 <0.02 <0.02 <0.02 <0.02 Potassium Bicarbonate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Potassium Bromide <0.05 <0.05 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Potassium Carbonate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Potassium Chlorate <0.02 — <0.02 <0.02 <0.02 <0.02 <0.02 <0.02

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 30

Potassium Chromate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Potassium Cyanide <0.02 >0.05 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Potassium Dichromate <0.02 <0.02 <0.02 <0.02 <0.02 <0.002 <0.002 <0.002 Potassium Ferricyanide <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Potassium Ferrocyanide >0.05 >0.05 <0.02 >0.05 <0.02 <0.02 <0.02 <0.02 Potassium Hydroxide <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 >0.05 Potassium Hypochlorite >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 <0.05 <0.002 Potassium Iodide <0.02 — <0.02 >0.05 >0.05 <0.02 <0.02 <0.02 Potassium Nitrate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.002 Potassium Nitrite <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Potassium Permanganate <0.02 <0.02 <0.02 <0.002 <0.02 <0.02 <0.02 <0.02 Potassium Silicate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 31

Pyridine <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Quinine Sulfate >0.05 >0.05 <0.02 — <0.02 <0.02 <0.02 <0.02 Silver Bromide >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 —

Silver Nitrate >0.05 >0.05 — <0.02 <0.02 <0.02 <0.002 <0.002 Sodium Acetate <0.02 — <0.02 <0.02 <0.02 <0.02 <0.02 <0.002 Sodium Bicarbonate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.002 Sodium Bisulfate >0.05 >0.05 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 Sodium Bromide <0.02 — <0.02 <0.05 <0.05 <0.05 <0.05 <0.05 Sodium Carbonate <0.002 <0.002 <0.002 <0.02 <0.02 <0.02 <0.02 <0.02 Sodium Chloride <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 32

Sodium Chromate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Sodium Hydroxide <0.002 <0.02 <0.002 <0.002 <0.002 <0.002 <0.002 >0.05 Sodium Hypochlorite >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 —Sodium Metasilicate <0.02 <0.02 <0.002 <0.002 <0.002 <0.002 <0.002 <0.02 Sodium Nitrate <0.02 <0.02 <0.02 <0.02 <0.02 <0.002 <0.002 <0.002 Sodium Nitrite <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Sodium Phosphate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Sodium Silicate <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Sodium Sulfate <0.02 <0.02 <0.02 <0.05 <0.05 <0.02 <0.002 <0.002 Sodium Sulfide <0.05 <0.05 — >0.05 >0.05 <0.02 >0.05 <0.02 Sodium Sulfite <0.02 >0.05 <0.02 <0.02 <0.02 <0.002 <0.002 <0.002 Stannic Chloride >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 33

Stannous Chloride >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 <0.02 <0.002 Strontium Nitrate >0.05 >0.05 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Succinic Acid <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 34

* <0.002 means that corrosion rate is likely to be less than 0.002 inch per year (Excellent)

<0.02 means that corrosion rate is likely to be less than about 0.02 inch per year (Good)

<0.05 means that corrosion rate is likely to be less than about 0.05 inch per year (Fair)

>0.05 means that corrosion rate is likely to be more than 0.05 inch per year (Poor)

† 10% corrosive medium in 90% water at 70˚F

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 35

Alcohol (Amyl) <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Alcohol (Benzyl) <0.002 — — <0.02 <0.02 <0.02 <0.02 <0.02 Alcohol (Butyl) <0.002 <0.002 — <0.002 <0.002 <0.002 <0.002 <0.002

Alcohol (Isopropyl) <0.002 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Allylamine <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Allyl Chloride <0.002 <0.02 — <0.02 <0.02 <0.02 <0.002 <0.002 Allyl Sulfide <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02

Grey Cast Iron

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 36

Grey Cast Iron

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 37

Grey Cast Iron

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 38

Bromine (Dry) <0.05 >0.05 <0.02 >0.05 >0.05 >0.05 >0.05 >0.05 Bromine (Wet) >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05 >0.05

(SHEET 5 OF 17)

Corrosive Medium

Corrosion Rate * at 70˚F in a 100% Corrosive Medium †

1020 Steel

Grey Cast Iron

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 39

(SHEET 6 OF 17)

Corrosive Medium

Corrosion Rate * at 70˚F in a 100% Corrosive Medium †

1020 Steel

Grey Cast Iron

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

Trang 40

Carbon Tetrachloride <0.002 <0.05 <0.02 <0.02 <0.002 <0.02 <0.02 <0.002 Carbon Acid (Air Free) <0.02 <0.05 <0.002 <0.002 <0.002 <0.02 <0.02 <0.002 Chloroacetic Acid >0.05 >0.05 >0.05 >0.05 >0.05 — — >0.05 Chlorine Gas <0.02 <0.02 <0.02 <0.05 <0.05 <0.002 <0.02 <0.02

Grey Cast Iron

12% Cr Steel

17% Cr Steel

14% Si Iron

1967

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