摘要:
A brass-plated steel wire for reinforcing rubber articles capable of surely improving adhesiveness between brass-plated steel wire and rubber and a method for manufacturing the same.
摘要:
A reinforcement for rubber is disclosed, which comprises a cord made from an amorphous iron-base alloy filament previously subjected to a wire drawing at a reduction of area of not less than 10%.
摘要:
Problems to be solved by the invention: It is an object of the present invention to provide a brass-plated steel wire for reinforcing rubber articles capable of surely improving adhesiveness between brass-plated steel wire and rubber and a method for manufacturing the same.Means for solving the problem: A brass-plated steel wire 10 for reinforcing rubber articles according to the invention comprises a steel wire having a brass-plating layer 11 thereon, wherein the brass-plating layer 11 has an amorphous portion 11a formed of crystal grains having a grain size of 20 nm or less. It may also be such that the brass-plating layer 11 is of a laminated structure 13 of an amorphous portion 11a on the surface side and a crystalline portion 11b on the inner side, wherein the amorphous portion 11a is formed of crystal grains having a grain size of 20 nm or less and the crystalline portion 11b is formed of crystal grains having a grain size of more than 20 nm.
摘要:
An amorphous metal alloy has a composition defined by the formula Fe.sub.a Cr.sub.b C.sub.c P.sub.d Mo.sub.e W.sub.f Cu.sub.g B.sub.h Si.sub.i, where "a" ranges from about 61-75 atom percent, "b" ranges from about 6-10 atom percent, "c" ranges from about 11-16 atom percent, "d" ranges from about 4-10 atom percent, "e" ranges from about 0-4 atom percent, "f" ranges from about 0-0.5 atom percent, "g" ranges from about 0-1 atom percent, "h" ranges from about 0-4 atom percent and "i" ranges from about 0-2 atom percent, with the proviso that the sum [c+d+h+i] ranges from 19-24 atom percent and the fraction [c/(c+d+h+i)] is less than about 0.84. The alloy is economical to make, strong, ductile, and resists corrosion, stress corrosion and thermal embrittlement.
摘要翻译:无定形金属合金具有由式FeaCrbCcPdMoeWfCugBhSii定义的组成,其中“a”为约61-75原子百分比,“b”为约6-10原子%,“c”为约11-16原子% “d”的范围为约4-10原子%,“e”为约0-4原子百分数,“f”为约0-0.5原子百分数,“g”为约0-1原子百分比,“h “范围为约0-4原子百分数,”i“为约0-2原子百分数,条件是总和[c + d + h + i]为19-24原子%,分数[c / (c + d + h + i)]小于约0.84。 该合金具有良好的经济性,坚固耐磨,耐腐蚀,耐应力腐蚀和热脆性。