Welding Materials Handbook Part 4 pot

... . . . . . . . . . . . . 4- 11 4- 11 4- 11 4- 12 4- 13 4- 15 4- 16 4- 17 4- 17 4- 19 4- 19 4- 20 4- 21 4- 21 4- 22 4- 22 4- 24 4- 24 4- 24 4- 24 4- 24 4-25 xviii CONTENTS SECTION 1 -WELDING MATERIALS. . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . Page 4- 1 4- 1 4- 2 4- 2 4- 3 4- 3 4- 4 4- 4 4- 5 4- 5 4- 7 4- 9 4- 9 4- 9 4- 9 4- 9 4...

Ngày tải lên: 11/08/2014, 18:20

... qua biến trung gian tạm */ a [ i ] = tam ; c/Khởi tạo mảng : a [ 5 ] = { 1,2,3,5 ,4 }a[0]=1 a[2]=2 a [4] =4 d/ Mảng ký tự : - là chuỗi ký tự kết thúc bằng ký tự NULL có mã ASCII là 0 . - Ví ... hàm. Ví dụ : float giaithua (m); { int n ; float KQ = 1.0; for ( n = 1; n<= m ; ++n ) 4. 4 / Ðệ quy : giống như trong Pascal : hàm gọi đến chính nó. * Ví dụ : Tính giai thừa : giaithu...

Ngày tải lên: 03/07/2014, 09:20

... “Friction Stir Welding, ” U. S. Patent 5 ,46 0,317. 1.2.8 .4. 3.2(b) Dawes, C. J., and Thomas, W. M., “Friction Stir Process Welds Aluminum Alloys,” Welding Journal , March 1996, pp. 41 -45 . 1.2.8 .4. 3.2(c) ... Rapid Infrared Joining Laser Beam Welding Electron Beam Welding Gas Metal Arc Welding Gas Tungsten Arc Welding Resistance Spot Welding Capacitor Discharge Weldi...

Ngày tải lên: 10/08/2014, 11:21

... Fatigue 1 .4. 3.6 Fatigue crack growth 1 .4. 3.7 Creep/stress rupture 1 .4. 3.8 Corrosion fatigue 1 .4. 3.9 Stress corrosion cracking 1 .4. 3.10 Wear 1 .4. 3.11 Impact 1 .4. 3.12 Damping 1 .4. 4 PHYSICAL ... Impact 1 .4. 2. 24 Damping 1 .4. 3 DISCONTINUOUS REINFORCED MMC MECHANICAL PROPERTY TEST METHODS 1 .4. 3.1 Tension 1 .4. 3.2 Compression 1 .4. 3.3 Shear (in-pl...

Ngày tải lên: 10/08/2014, 11:21

... pack - ing factor 0. 74, and the close-packed planes {111} and close-packed directions 〈110〉. The radius of tetrahedral void equals 0.225R and that of octahedral void is 0 .41 5R, where R is the ... caused by incoherent particles, in comparison to the matrix phase. See Orowan mechanism. dispersoid See dispersed phase. This term frequently relates to inert, e.g., oxide, particles in dis...

Ngày tải lên: 10/08/2014, 11:22

... (BHN) 1 850 550 10 100 269–321 2 1050 700 7 80 302–363 3 1200 850 4 60 341 44 4 4 140 0 1100 1 35 388 47 7 5 1600 1300 N/A N/A 44 4–555 *Minimum values Casting ductile iron Ductile iron differs from ... 2.2–2 .4 0.25 3.5–3.6 2.2–2 .4 0.15 25–50 3.5–3.6 2.1–2.3 0.7 3.5–3.6 2.1–2 .4 0 .4 3.5–3.6 2.2–2 .4 0.3 3.5–3.6 2.2–2 .4 0.20 50–100 3 .4 3.5 1.9–2.1 0.8 3 .4 3.5 2.0–2.2 0.5 3 .4...

Ngày tải lên: 10/08/2014, 11:22

... Now Then x (8 04- 7 54) x (41 -31.6) J=- =- = 0.92 x m4 32 1OI2 32 lo6 200 x 20 x 10-3 shear stress T = -6 = 4. 34 MN/m2 0.92 x 10- 240 Mechanics of Materials Solution ... = A -44 .5B Subtracting (2) from (l), -30 = -55.58 B = 0. 54 Therefore, from (l), A= -60+100~0. 54 A= -6 Therefore, at r = 0.1 m, from eqn. (10 .4) , B rz a,...

Ngày tải lên: 10/08/2014, 12:21