Alloyed steel with high carbon content characterized in that its composition complies with the following composition, expressed in percentage weight: carbon from 1.1 to 2.0 %, manganese from 0.5 to 3.5 %, chrome from 1.0 to 4.0 %, silicon from 0.6 to 1.2 %, the remainder being iron with ...
aSteel high carbon content, the hardness does not increase after quenching, but excess amount of carbide increased, but seldom from the plasticity, toughness and elasticity. High carbon steel quenching after cold plastic deformation ability is poor, don\'t impact resistance. Products use easy ...
the hydrogen content of the weld deposit, the carbon equivalent of the steel, the combined thickness of the joint, and the heat input rate in kJmm− 1 The categories of hydrogen content are in accordance with the IIW recommendations (Section 8.5.3), likewise the carbon equivalent (equation...
carbon steel- steel whose characteristics are determined by the amount of carbon it contains steel- an alloy of iron with small amounts of carbon; widely used in construction; mechanical properties can be varied over a wide range drill rod,drill steel- carbon steel used for rock drills and do...
is also less brittle. Although it is probably hard for you to think of any kind of steel as "soft," you can probably think of differences in how different steel objects feel even as you read this, without ever having known that this was likely because of their different carbon content. ...
Since the carbon content of these steels is so high, parts made from high carbon steel are normally difficult to machine and weld. 由于碳在这类钢中的含量很高,用高碳钢制作的零件通常很难被加工和焊接。 www.mapeng.net 3. The abrasive tools made of it are suitable f the grinding of high ca...
aThe high carbon content in 1.4970 and observed precipitations of TiC and other impurities, mainly sulfur of up to 5-lm extension may be the reason for a forced penetration through the steel surface. 高碳内容在1.4970和TiC被观察的precipitations和其他杂质,由5lm引伸决定主要硫磺也许是牵强的渗透的原...
Knowing the carbon content and other key elemental values that are in steels is very critical due to their effects on the steel’s properties. The incorrect carbon content or elements can adversely affect the application in which it is intended, creating situations that could severely cause injury...
5) wire of hi-carbon and low alloy 高碳低合金钢丝 1. In order to solve the problem of crack deformation tendency of the quenched steel wires for a uniform structure,development is done to the special wire of hi-carbon and low alloy,finding that there is variation of spheroidizing ...
Ferritic ductile cast iron alloys having high carbon content, high silicon content, low nickel content and formed without annealing 来自 百度文库 喜欢 0 阅读量: 35 申请(专利)号: US20080021327 申请日期: 2008-01-29 公开/公告号: US7846381B2 公开/公告日期: 2010-12-07 申请(专利权)人: ...