Bred gray cast iron, especially for low S gray cast iron composition containing 1.0 to 4.0% (wt.%). 更好是1.5-2.5%的稀土,0.5-1.5%,更好是0.7-1.0%的Sr,最多1.5%,最好是最多0.5%的Ca,最多2.0%,最好是最多0.5%的Al,40.0-80.0%,最好70.0-75.0%的Si,余量的Fe. More preferably 1.5 to 2.5...
grey cast iron 美 英 un.灰口铸铁;灰口铁 网络灰铸铁 英汉 网络释义 un. 1. 灰口铸铁 2. 灰口铁
Grey cast iron is characterized by its graphitic microstructure. Most cast irons have a chemical composition of 2.5 to 4.0% carbon, 1 to 3% silicon, and the remainder is iron. Nodular or ductile cast iron is a more recent development. Tiny amounts of magnesium or cerium added to these allo...
GreyIron-FlakeGraphite灰铁—片状石墨 NormalCompositionRange:通常的成分范围：2.5-4.0%Carbon碳1.0-3.0%Silicon硅0.4-1.0%Manganese锰0.05-1.0%Phosphorous磷max0.2%Sulphur硫 Thecompositionhastobeselectedtosatisfy:成分选择需要满足以下要求：•requiredgraphiteshapeanddistribution必要的石墨形态和分布•...
This paper investigates the wear characteristic of grey cast iron composition under dry lubrication conditions. The effects of sliding speed, applied load, time and percentage of ferrosilicon additions, on the wear rate of grey cast iron were studied. The set of experimental data were taken in a...
The factors influencing the cutting machinability ofgray ironcylinder blocks were summarized including chemical composition, melting and inoculating processes, graphite and hard particles in the matrix. 综述了影响灰铸铁缸体切削加工性的因素,包括化学成分、熔炼及孕育处理方法、石墨和基体组织中的硬质点。
Founding-Grey cast iron Material Designation Chemical Composition (%) EN-GJL-250 (5.1301) (EN-JL1040) Min Max EN-GJL-100 (5.1100) (EN-JL1010) Min Max EN-GJL-150 (5.1200) (EN-JL1020) Min Max EN-GJL-200 (5.1300) (EN-JL1030) Min Max EN-GJL-300 (5.1302) (EN-JL1050...
Product Name:Ferro Silicon;Color:Silver Gray;Shape:Lump,Powder,Granule;Size:Accept Custom;Composition:Si,Fe;Grade:65/70/72/75 and More;Usage:Steel Making Additive;Packing:Jumbo Bags or Other;Sample:Available;MOQ:25 Tons;Place of Origin:CN;NIN;Brand Name:
Rockwell hardness inspection 4) Mechanical property analysis Chemical Composition Test Step For Sand Casting Process 1)Making Pattern Patterns are made of wood or aluminium .Generally, the costs of the aluminium patterns will be the highest, but it is the most suitable if the parts need thousands...
Grey cast iron's thermal conductivity and mechanical properties depend on graphite flake morphology and length. Molybdenum is generally added to ferrous alloys to improve the mechanical properties as it forms carbides. However, molybdenum has two effects on the graphite flakes. A small quantity of Mo...