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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。

Is one: the petrochemical, chemical, metallurgical, mechanical, electrical, pharmaceutical, light industry and the nuclear industry and other professional services industries, the production of material specifications, heat-resistant steel, resistance Steel mill heat-resistant alloy steel, rare earth wear-resistant steel, high-pressure high-temperature nickel chromium alloy steel: Steel Casting products, high temperatures centrifugal cast pipe casting, centrifugal cast pipe (casting thickness: 5 mm ---- 60mm, outside Drive: 50 mm ---- 1600mm, single-tube products such as super-6 m diameter size of the cast pipe products) tube, cracking furnace tube, and into the furnace, the furnace tube radiation, radiation control, the loser of the ash, the reaction of various Furnace roll, roll bottom, the furnace roll, sank roll, roll stability, and various types of precision casting fixture, heat-resistant steel castings, and Steel Plant for Hot Piercing Plug casting, casting industrial furnace, heat treatment furnace industrial castings , Heat-resistant castings, wear-resistant steel castings, various types of chemical process pumps, plastic alloy centrifugal pump fluoride, fluoride alloy pump, stainless steel pumps, valves, pipe, steel-lined composite of various pieces, all kinds of PTFE Plastic pipe, fin tube heat exchanger, paper, chemicals, light industrial and textile enterprises such as air-conditioning GL Ⅱ type, U-radiators, welding a variety of stainless steel, alloy steel, carbon steel, high-frequency finned tube , Studded tube, sawtooth-shaped fin, and other products of the manufacturing enterprises.

靖江市舒尔机械制造有限公司是一家为:石化、化工、冶金、机械、电力、制药、轻工和核工业等行业服务的专业公司,生产各种材质规格的,耐热钢、耐磨钢耐热合金钢、稀土耐磨合金钢、高温承压高镍铬合金钢:特钢铸造制品、耐高温离心铸管铸件,离心铸管(铸造壁厚:5mm----60mm、外径:50mm----1600mm,单管制品长6m等超大径的铸管制品尺寸)炉管、裂解炉管、转化炉管、辐射炉管、辐射管、输灰管、反应管、各种炉辊、炉底辊、炉内辊、沉没辊、稳定辊、及各类精密铸造工装夹具,耐热钢铸件,钢管厂用热轧穿孔顶头铸件、工业炉用铸件,热处理工业炉用铸件,耐热铸件,耐磨钢铸件,各类化工流程泵,氟塑料合金离心泵,氟合金泵,不锈钢泵、阀门、管件、各种钢衬复合管件,各类聚四氟乙烯塑料管件,翅片管换热器、造纸、化工、轻纺等企业的空调GLⅡ型,U型散热器、焊接各种规格的不锈钢、合金钢、碳钢等,高频翅片管、钉头管、锯齿形翅片管等产品的生产企业。

Designed by Colin McRae and Dave Plant and built by DJM Race Preparation, the McRae R4's chassis is based on a steel safety cage with carbon paneling front and rear and a steel-covered cockpit area.

鲍威尔McRae设计和制造的工厂和全世界DJM竞赛准备,当一国或寄的底盘是以碳钢合板与安全笼前后方钢、复盖面积坐入驾驶舱。

Our company is production and sales of professional pipe fitting manufacturers, is a professional manufacturer of carbon steel, alloy steel pipe fittings professional production enterprises.

我公司是生产销售管件的专业厂家,是一家专业生产碳钢、合金钢管件专业生产企业。

My company is production and sales of professional pipe fittings manufacturers, is a professional manufacturer of carbon steel, alloy steel pipe fittings professional production enterprises.

我公司是生产销售管件的专业厂家,是一家专业生产碳钢、合金钢管件专业生产企业。

Our company mainly produces precision castings with materials such as stainless steel, Carbon steel, Alloy steel, Bronze, etc.

产品/Product:主要生产不锈钢、碳钢、合金钢、铜等精密铸件,检测设备齐全,技术力量雄厚。

Flow Accelerated Corrosion is an important aging mechanism for water and water/steam piping made of carbon steel or low alloy steel in both nuclear power plants and fossil power plants. Accidents in Surry Unit 2 in USA and Mihama Unit 3 in Japan, caused by pipe rupture due to FAC, led to severe casualties. The experience, mechanism and countermeasures about the aging management of FAC in nuclear power plants are summarized in this paper.

管道流体加速腐蚀是核电厂和常规电厂碳钢或低合金钢材料汽水管道的一个重要的老化机理,历史上曾发生过美国萨里核电站2号机组和日本美滨核电站3号机组管道破裂等导致人员伤亡的严重事故;本文简要总结了核电厂管道流体加速腐蚀的经验教训、机理及其老化管理的一些方法和对策。

The progress in the research on Polyaspartic acid as green water treatment corrosion inhibitor is reviewed in detail. The inhibition effects of PASP for carbon-steel, copper and copper alloys corrosion in different solutions are summarized. It is shown that the complex of PASP and sodium tungstate has a good synergistic effect.

综述了近年来聚天冬氨酸作为水处理缓蚀剂的研究进展;探索了其对碳钢、铜及铜合金在不同体系中的缓蚀效果;指出了复配聚天冬氨酸具有较好的缓蚀协同效应。

We specially produce steel, stainless steel, brass and aluminium screw, bolt, nut, hardware parts and nail.

7A54 7A56 专业生产标准、非标准碳钢和不锈钢、铜、铝等材料的螺丝钉、螺栓、螺母、五金制品、钉子。

The erosion-corrosion mechanism of AISI1020 in artificial sea water with or without 1000×10-6 silica sand under sudden pipe expansion condition was investigated through weight loss test, surface morphology observation,local flow regime measurements and electrochemical measurements at specific position.

利用新近研制的双相流冲刷腐蚀激光多普勒实验装置,通过失重测试\表面形貌观察、局部流速流态测试和典型部位的电化学测试,研究了突扩管条件下碳钢AISI1020在单相及含砂人工海水介质中的冲刷腐蚀机理。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。