Steels_ Metallurgy and Applications, Third Edition

88 Steels: Metallurgy and Applications Corrosion resistance The life of a zinc coating on steel is roughly proportional to its t ...

Low-carbon strip steels 89 Table 1.6 to first maintenance Mass g/m 2 Coastal Industrial including and Urban both surfaces 275 35 ...

90 Steels: Metallurgy and Applications to those employed in continuous annealing but generally without an over-ageing stage. The ...

Low-carbon strip steels 91 Table 1.8 ......... Coating l) BS EN 10142:1991 Coating masses ..... = ........................ Coati ...

92 Steels: Metallurgy and Applications 55% AI-Zn In 1972, the Bethlehem Steel Corporation introduced steel strip with a coating ...

Low-carbon strip steels 93 The 55 AI-Zn coating has a smooth, silvery appearance with a very fine spangle and is said to be attr ...

94 Steels: Metallurgy and Applications coated with a primer, which is cured, and the top coating is then applied by the reverse- ...

Low-carbon strip steels 95 if special capping pieces are inserted to melt the coating. 149 However, mechan- ical joining techniq ...

96 Steels: Metallurgy and Applications Tinplate Tinplate enjoys a pre-eminent position in the packaging industry, particularly i ...

Low-carbon strip steels 97 Table 1.12 ........... ~ , Temper Euronorm/ISO number temper designation , _ , T1 T50 Tinplate-single ...

98 Steels: Metallurgy and Applications characteristics of the material. The product is then passivated by immersion in a dichrom ...

Low-carbon strip steels 99 oo,, ___ 4------ Wall Ironing --...--.--- Redrawn , .... cup - Phase , , ....... I ,, Phase , ,, II , ...

100 Steels: Metallurgy and Applications Cu Ironing die Ironing die Ironing die Punch can Bottom end ~[~ tool Figure 1.101 Wall ...

Low-carbon strip steels 101 shapes. A further advantage is that these components may be satisfactorily joined together to form c ...

102 Steels: Metallurgy and Applications cycle is completed in a fraction of a second. Spot welding is generally carded out using ...

Low-carbon strip steels 103 I / "x~176176 I--7[,- acceptable! I "i lz, i (a) i 8,1 ~ 8. 2 (b) : i .... h Acceptable conditions S ...

104 Steels: Metallurgy and Applications Resistance spot welding of zinc-coated steels In relation to hot dip products, a distinc ...

Low-carbon strip steels 105 Adequately wide ranges of current and welding speed are available for practical use. With some coate ...

106 Steels: Metallurgy and Applications per minute for 2.0 mm strip. A good fit-up between the pieces to be joined and good join ...

Low-carbon strip steels 107 Fig.re 1.106 Types of clinched sections 15s . ".., ~. ... -. 9 ,. ~ ..,,~.. 9. 4" Figure 1.107 A d ...