查询词典 cast steel

Of raw materials to make ALE Series Stroke Stop and Stroke Switch use of carbon steel, ordinary gray cast iron or ductile iron back to BURDEN; reduce the liquid iron in the alloy elements such as Cr, Mn and other content, reducing its molten iron-containing gas; before the next core sand core all the overhead brush paint and the storage period to prevent the sand core to absorb moisture; in rainy days or high humidity of the season, the next best to use torch to the former core cavity, the surface of sand core baking again, in order to reduce sand-fat content; high-temperature casting a small valve in order to facilitate their own exhaust and the reduction of molten iron casting slag produced.

6原料尽量使用碳钢、普通灰铸铁或球墨铸铁回炉料；降低铁液中的合金元素如Cr、Mn等含量，减少铁液自身含气量；将下芯前的砂芯全部架空刷涂料且限期存放，以防砂芯吸潮；在阴雨天或湿度较大的季节，下芯前最好用喷灯将型腔、砂芯表面烘烤一遍，以减少砂型发气量；采用高温浇注小阀门，以利于铁液自身排气和减少铸渣产生。

Such as the three major lines, new cast Pipe, Wuhan Iron and Steel shares, Overseas Chinese Town, and other central enterprises have a similar majority shareholder.

作为三大线，新铸管，武钢股份，华侨城等中央企业也有类似这样的大股东。

Velan floor stands are made of cast iron with bronze or steel parts where necessary.

Velan地轴架由铸铁制成，如果必要的话，可配置青铜或钢部件。

The major aging problems in a PWR plant and their assessment technologies were summarized as the radiation embrittlement of reactor pressure vessel materials,thermal aging of cast stainless steel,stress corrosion cracking of steam generator tubing and metal fatigue in primary circuit of a PWR plant.

主要的老化机理有反应堆压力容器的辐照脆化、铸造不锈钢的热老化、蒸汽发生器传热管的应力腐蚀开裂和金属疲劳。

Or wafer-style with stainless steel spring bronze disc plates rubber seat body of cast iron ASTM A 126 Class B or A 48 for use with Class 125/150 flanges.

也可以采用平板式结构，配置不锈钢弹簧，青铜阀瓣，橡胶阀座，符合美国材料试验协会 ASTM A 126级别B 标准的铸铁阀体，或A 48标准的125磅级或150磅级法兰。

In addition to valve fully open position, the valve flap valve components and the gap between the inner wall of not less than for the cast iron 1 9mm, for the non-ferrous metal or stainless A44C Type Pound-Grade Full Lift Spring Loaded Safety Valve steel of not less than 9mm (not including brake locks and locking institutions).

除阀全开位置外，阀瓣组件与阀体内壁之间的间隙对于铸铁不应小于1 9mm，对于有色金属或不锈钢不应小于9mm(不包括制动锁和锁止机构)。

Cast bronze body and end piece, blowout proof silicon bronze stem or 316 stainless steel ball and stem are optional(66 Trim) NPT threaded ends are standard.

铸青铜阀体和连接端口，防吹出硅青铜阀杆或316不锈钢球体和阀杆为选配件（66阀内件）。标准配置是NPT连接端口。

Under the jurisdiction of one factory, covers an area of 8000 square meters, plant area of 4000 square meters, existing staff 120 people, set cast iron, steel casting, machining, welding structure as a whole.

机修型材厂是河北东山冶金工业有限公司所辖分厂之一，占地面积8000平方米，厂房面积4000平方米，现有职工120余人，集铸铁、铸钢、机械加工、结构件铆焊为一体。

Iron and steel materials to apply a wide range of reasons, first of all, the ingredients can be used to span, and from close to non-carbon content of pure iron to about 4% of cast iron, alloy, in this context, the phase structure and microstructure are great change; In addition, a variety of thermal processing is to process, in particular, metal heat treatment technology, a substantial change in composition and properties of alloys.

钢铁材料适用范围广阔的原因，首先在于可用的成分跨度大，从近于无碳的工业纯铁到含碳4％左右的铸铁，在此范围内合金的相结构和微观组织都发生很大的变化；另外，还在于可采用各种热加工工艺，尤其金属热处理技术，大幅度地改变某一成分合金的组织和性能。

A locomotive is designed to be almost indestructible — in this case, a 160-tonne construction of cast and welded steel. Each piece must be taken out by hand with blowtorches. The breakdown will happen from the top down in three steps.

这列火车头是由一百六十公吨的铸钢制造而成，每块铸钢都要用焊枪精准地拆解开来，拆解方式由上而下，分为三个步骤。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。