1) Low chromium cast iron
低铬铸铁
1.
Worn morphology of low chromium cast iron grinding balls used in wet mill in Dexing copper mine was analyzed with SEM(scanning electrical microscope).
低铬铸铁磨球存在切削、凿削、冲击坑及腐蚀坑等多种磨损形貌 ,观察分析后可知 ,欲进一步降低耗球量 ,不仅要提高磨球的硬度 ,而且要提高磨球材质的耐蚀
2.
In this paper the structure of low chromium cast iron (CrO2) on cast condition has been researched The results show that the structure is composed of eutectic carbide Fe 3C,(Cr,Fe) 7C 3 and sorbite The type of carbide is not changed but high hardness can be acquired by heat treatmen
研究了ＣｒＯ２低铬铸铁的铸态组织结构，结果指出，铸态组织为Ｆｅ３Ｃ、Ｃｒ７Ｃ３型共晶碳化物＋索氏体基体组成。
3.
The wear resistance of low chromium cast iron with the addition of 0.
结果表明：由于钒、铁合金元素在低铬铸铁中的有益作用，使其硬度、韧性与耐磨性均比不加钒、钛的高。
2) low-Cr cast iron
低铬铸铁
1.
The WC and low-Cr cast iron composite layer samples were prepared by casting-penetrating process to improve the wear resistance of the low-Cr cast iron.
为进一步提高低铬铸铁的耐磨性,利用铸渗工艺采用膏块法制备了WC/低铬铸铁复合铸渗层试样。
2.
VS+Ti+Zn compound inoculant plays a favorable role in improving property process of low-Cr cast iron.
在低铬铸铁改性处理中,VS+Ti+Zn复合孕育剂起着良好的孕育处理作用。
3) Nickel Chromium alloy cast iron
低镍铬铸铁
4) RE-low chrome cast iron
稀土低铬铸铁
1.
The specimens of RE-low chrome cast iron was subjected to wea-ring test in sand pulps with pH5,pH7 and pH10.
在湿磨态的磨损条件下,经亚温处理的稀土低铬铸铁件使用寿命明显高于高锰钢零件。
5) Low chromium white cast iron
低铬白口铸铁
1.
Study on the abrasive wear resistance of low chromium white cast iron balls used in large-scale grinding coal mill of power station;
火电厂大型磨煤机低铬白口铸铁磨球耐磨性的试验研究
2.
The effect of Si content on the corrosion wear resistance of low chromium white cast iron in the slurry with Cu2+ ion was studied by three-body corrosion wear test.
采用三体腐蚀磨损试验方法研究了硅对低铬白口铸铁在含铜离子浆料介质中的腐蚀磨损耐磨性的影响。
3.
The low chromium white cast iron using silicon as alloy element has been studied.
采用硅进行低铬白口铸铁的合金化,试验发现,随着硅含量增加,碳化物形貌由网状向断网状、分散孤立的条状转变;碳化物的含量增加,尺寸细化;碳化物硬度及材料的整体硬度也逐渐增加。
6) low-chromium cast iron ball
低铬铸铁磨球
1.
The composition, heat treatment process, structure and properties of a low-chromium cast iron ball which is suitable for large scale ball mill of copper ore processing were studied.
探索了适应于铜矿大型球磨机的低铬铸铁磨球成分、热处理工艺及组织性能,获得了一种贝氏体+马氏体组织的低铬铸铁及其强韧性处理的工艺。
补充资料：高铬铸铁
分子式：
CAS号：
性质： 铬含量高的耐蚀耐热白口铸铁。依铬含量的不同，可分为铬含量26％～30％和32％～36％两类铸铁。在1000℃以上的氧化性气氛中，高铬耐热铸铁仍有好的抗氧化能力。有良好的强度以及较好的机械加工性能，但韧性较低，不宜用于温度急变场合。常用来制作加热炉炉底板、炉子传送链的构件等。
CAS号：
性质： 铬含量高的耐蚀耐热白口铸铁。依铬含量的不同，可分为铬含量26％～30％和32％～36％两类铸铁。在1000℃以上的氧化性气氛中，高铬耐热铸铁仍有好的抗氧化能力。有良好的强度以及较好的机械加工性能，但韧性较低，不宜用于温度急变场合。常用来制作加热炉炉底板、炉子传送链的构件等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条