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1)  phosphorous cast iron
含磷铸铁
1.
By using self-made testing apparatus, the influence of graphite morphology and service condition on the dry sliding behavior of phosphorous cast irons is investigated in this paper.
本文利用自制的干摩擦磨损试验机,系统地研究了不同石墨形态含磷铸铁在不同接触压力及不同摩擦速度条件下的干摩擦磨损行为。
2)  nitrogen cast iron
含氮铸铁
1.
The developing process of a suit of certified reference materials of nitrogen cast iron for spectrum analysis was in-troduced.
介绍一套含氮铸铁光谱分析标准物质的研制过程。
3)  boron cast-iron
含硼铸铁
4)  Phosphorus Boron Cast Iron
磷硼铸铁
5)  high phosphorus cast iron
高磷铸铁
1.
Surface laser alloying processing with nickel base powder for improcing abrasiveness of high phosphorus cast iron;
提高高磷铸铁耐磨性的表面镍基激光合金化
2.
After a series of experiment,the castings of high phosphorus cast iron have been gotten,whose microstructure,property and chemical composition meet the needs of the user by strictly controlling the content of elements in the cast iron and making inoculation to the molten iron.
通过一系列试验表明,严格控制高磷铸铁中各元素的含量,并进行孕育处理,可以达到用户对高磷铸铁的组织和性能要求。
3.
To keep pace with power increasing of diesel engines trial to adopt high phosphorus cast iron for production of G32 model cylinder block is carried out.
为了适应柴油机功率增大,进行了用高磷铸铁制造G32柴油机气缸套试验。
6)  mid-phosphorous cast iron
中磷铸铁
补充资料:含磷钢
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性质: 含有一定量磷的钢。钢中的磷由于使液相线与固相线温度范围加大,易形成严重偏析。磷是固溶强化铁素体元素,能显著提高钢的抗拉强度,也能提高钢的耐蚀性。但却增加钢的脆性,尤其是显著降低钢的低温韧性,称为冷脆。磷也增加钢对回火脆性的敏感性。利用磷的有利作用发展了含磷低合金钢和轻轨用钢轨;利用磷可改善钢的被切削加工性,发展了含磷易切削钢。

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