1) Tungsten alloy white cast iron
钨合金白口铸铁
1.
Tungsten alloy white cast iron(TAWCI)has a low cost,but the application is limited owing to its high brittleness.
变质处理后,钨合金白口铸铁的共晶碳化物形态发生了显著变化,在常规热处理条件下,共晶碳化物变成了团球状,使之冲击韧性提高了72。
2) Tungalloy white cast iron
钨白口铸铁
3) Tungsten alloy cast iron
钨合金铸铁
1.
Studies the possibility on improving trursmutative soil service life based on the tungsten alloy cast iron liner which was made from tungsten slag alloy.
以钨渣铁合金为主要合金原料制造钨合金铸铁衬板 ,研究了稀土变质处理提高其使用寿命的可能性。
4) high alloy white cast iron
高合金白口铸铁
1.
The Influence of the quenching and tempering treatment and the different subcritical treatment on microstrcture and property of a high alloy white cast iron was studied.
研究了淬回火和不同的亚临界热处理工艺对高合金白口铸铁组织和性能的影响。
2.
The article on the basis of analyzing the latest research of grinding ball and the condition of the grinding ball used in molybdenum mineral joins the right amount copper and vanadium in the high chromium white cast iron prepares the high alloy white cast iron.
本文在分析磨球材料研究现状的基础上,结合磨钼矿用磨球具体的工况条件,在高铬白口铸铁中加入适量的铜、钒制备高合金白口铸铁。
5) Alloyed white cast iron
合金白口铸铁
1.
The effects of Mn,Cr element and austempering temperature on mechanical properties and abrasive wear resistance of alloyed white cast iron were studied.
研究了锰、铬元素对白口铸铁力学性能的影响以及等温淬火温度对力学性能和抗磨性能的影响,并与铸态合金白口铸铁、高铬铸铁及高锰钢的抗磨性进行比较。
6) alloy white cast iron
合金白口铸铁
1.
The thermal fatigue properties of Cr18W2 alloy white cast iron were studied by self constraint.
用自约束试验方法研究了Cr18W2合金白口铸铁的热疲劳性能,用扫描电镜观察了热疲劳断口。
补充资料:白口铸铁
在结晶凝固过程中没有石墨析出,断口呈银白色的铸铁。它含有较多的游离渗碳体,所以具有很高的硬度(一般在HB 500以上),但性脆。多用于抗磨损的零件,例如农具、磨球、磨煤机零件、抛丸叶片、泥浆泵零件、铸砂管以及冷硬轧辊的外表层等。以含碳量2.6~3.8%、含硅量0.6~0.9%、含锰量0.2~0.8%的铁水,加快铸件凝固过程,或加入强烈形成碳化物的金属元素的方法,可得白口铸铁件。中国早在春秋晚期已经使用白口铸铁(见冶金史)。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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