castings

The temperature of the lead should be such that it is just enough to produce satisfactory castings in a heat-stabilized mold.

铅液的温度要正好适宜于在热稳定的模具中铸出合格铸件。

The inner surface of this kind of workpiece castings is often protected against corrosion with a special coat.

这种铸件的内表面通常使用一种特殊涂层保护以抵抗腐蚀。

The experiment results had been used in practical production of the liners, and the quality of the castings had been obviously improved.

该试验结果已应用于衬板的实际生产中，并且铸件的质量得到明显的提高。

The abnormal structure usually appears at the surface layer of nodular iron castings produced by furan-sulfonic acid cured sand mold.

本实验研究查明，当用甲苯磺酸作催化剂的呋喃树脂自硬砂生产稀土镁球铁件时，通常在其铸件表层出现异常组织。

The worm's waste, or castings, should be ready to use as compost within two to six months.

两到六个月内，蚯蚓的排泄物就能够作为堆肥使用了。

The surface quality of the moulding shell is the key factor influencing the surface quality of precision castings.

影响精铸件表面质量的关键因素是型壳表面的质量。

A small apparatus used for simulating cooling environment of heavy section ductile iron castings was developed by authors themselves.

自行研制了模拟厚大铸件的冷却环境的小型凝固装置。

Objective : To determine an ideal finishing and polishing procedure on the surface of chromium-cobalt castings.

目的：确定合理的钴铬合金铸件表面研抛程序。

The company mainly produces gray iron, ductile iron, compacted graphite cast iron, heat, cold and corrosion-resistant special castings.

本公司主要生产灰口铸铁、球墨铸铁、蠕墨铸铁、耐热、耐冷及耐腐蚀等特种铸件。

Some experience working with foundries and die castings would be very beneficial.

有铸造和拉模铸造的经验将会有益。

This standard specifies the general technical requirements of carbon steel castings for general engineering purposes.

本标准规定了一般工程用铸造碳钢件的通用技术条件。

The molten steel quality is one of the influential factors for the product qualification ratio of steel castings.

钢水质量是铸钢件产品合格率的重要影响因素之一。

The paper introduces such a line to produce shell - moulds of small and medium - sized castings of grey iron for motors.

本文介绍了这样一条用于生产汽车灰铸铁中小件的壳型铸造生产线。

They used to be concerned only with heavy metal castings, but have now branched out into light alloys and plastics.

他们本来只经营重金属铸件，但现在已发展到经营轻合金和塑料了。

Inoculation effects of RE-containing inoculant used for cylinder castings of piston rings was studied.

研究了稀土复合孕育剂在灰铸铁筒体活塞环中的孕育效果。

Castings and forgings and hydrogen brittleness sensitivity to the spare parts of the appropriate USES weak acid galvanizing.

铸锻件和对氢脆敏感的零件宜用弱酸性镀锌液。

Heat solder joints only to the point were solder will flow properly. Excessive heat may distort brass castings.

热焊料连接只能用在焊料能够正确流动的地方。过热可能扭曲黄铜铸件。

The reasons causing EPC castings to be deformed in ever procedure during production process and measures to avoid deformation was described.

介绍了在消失模铸造生产的各道工序中铸件产生变形的原因以及防止变形的方法。

These alloys are used for welding and brazing filler materials and for sand and die castings.

这些合金用于定位焊接和铜焊（硬钎焊）的焊料，和用做打磨或模铸。

The castings industry usually is reputed as "mother of the industry" , and its status is quite important.

铸造产业素来享有“工业之母”的称号，在国民经济中占着相当重要的位置。