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- Keywords oversize steel casting;ester-hardened sodium silicate sand;quality of casting; 特大型铸钢件;有机酯水玻璃自硬砂;铸件质量;
- oversize steel casting 特大型铸钢件
- Precision steel casting, Heat resising precision casting for furna stainless steel alloy and special steel casing. 普通精密铸铸钢件,炉用耐热钢铸件,不锈钢等特种钢铸件。
- The reason of gas-hole defects occured in steel casting for molding eroduction line was analyzed. 结合多年的生产实践,分析了湿型砂水平造型生产线上铸钢件产生气孔的原因,介绍了预防铸钢件气孔的措施。
- Antiwear properties of high carbon and silicon steel casting have been studied through trinal abrasion test. 采用三体磨料磨损试验的方法,研究了等温淬火高碳高硅钢的抗磨性能。
- The steel casting surface carburizing was studied in several series of tests using EPS, PMMA, EPS-PMMA pattern. 试验研究了EPS，PMMA，EPS-PMMA共聚物模样铸钢件表面增碳的规律。
- Our company can produce all kinds of stainless steel casting about 350tons a year, and about 250 tons stainless steel tubes with processing a year. 本公司建有一条精密铸造生产线,年产各种不锈钢毛坯350吨,一条加工生产线可加工不锈钢管件250吨。
- All brands steel castings, concluding valve and auto parts casting, etc. 销售商品:各牌号钢类铸件,包括阀门、汽车零配件等延伸加工生产服务。
- In addition, sodium pyrosulfite, flame retardants, precision steel castings, such as over a hundred kinds of products. 另外，还有焦亚硫酸钠、阻燃剂、精密铸钢件等百余种产品。
- The steel casting lifting point of single point mooring (SPM) is an important pivot of the SPM to connect floating production storage system. 单点系泊的铸钢吊点是单点系泊系统联接浮式生产储油系统的重要枢扭。
- We have huge infrastructure and all type of facilities like boring machines, lathe machines, shapers and all arrangments of steel casting parts. 我们有庞大的基础设施和所有类型的设施，如掘进机，车床机，塑造和所有安排的铸钢件零件。
- Later added 2 open hearth furnaces for producing steel castings. 后来又说2平炉电炉生产铸钢件。
- It was shown that the maraging steel cast exhibited a higher strength, which was controlled by the casting defects in it. 结果表明,马氏体时效钢铸件热处理后强度较高,受制于其内部铸造缺陷。
- For medium or low speed roughing large chip sections for steel cast iron and alloy steel under unfavourable conditions. 适于钢、铸铁、合金钢不利条件下大切削断面的中、低速精加工。
- He tried to varnish over the truth with a lie. 他试图用谎言来掩盖真相。
- I've got the hump over what he said to me. 我已经对他所说的很不耐烦了。
- She threw a scarf over her shoulders. 她在肩上披上一块肩巾。
- The design concept of the automatic security shutoff is a hinged door closing onto a knife-edged seat fully contained in a high-grade ductile iron body (or steel casting). 自动安全关断的设计原理是由内置于高品质延性铸铁?或铸钢?阀体，以铰闩的阀门闭锁在一具有刃缘的阀座上。
- The boat heeled over in a strong wind. 船在强风吹袭下倾侧了。
- After the project beginning to run, it will produce special steel casting 60,000 tons, 220 million US dollars profit, 62.34 million US dollars before tax. 项目建成后年产新型特种钢铸件6万吨，实现年销售收入2.;2亿美元，税前利润6234万美元。
