焊接性

It power boasts excellent machinability, high corrosion resistance, gond weldability and conductivity.

典型用途：具有极佳的成型加工特性，高耐腐蚀性、好的焊接性和导电性。

In this paper, the characteristics of ultra fine grained steel s are firstly introduced Then its weldability is discussed,including properties and cracking susceptivity of HAZ and weld meta

介绍了超细晶粒钢的特点，针对这些特点，讨论了超细晶粒钢的焊接性，其中包括HAZ性能、焊缝性能、HAZ和焊缝的裂纹倾向等。

Steel is well known for its high strength, good plasticity, good toughness and weldability.

钢以其高强度、良好的塑性、韧性和焊接性而著称。

Finally, the prospects for the research on weldability are proposed in the field of new power boiler materials.

并展望了超超临界电站锅炉新材料焊接性的研究发展。

It is the target for the thesis to develop an expert system of Weldability prediction oriented to engineering application.

焊接性预测是工程领域中的一项重要工作，但长期以来在预测方法、评价判据上仍延续简单粗放的做法，这样的方式已不能适应信息时代先进制造技术的要求。

The development of the bainite rail is an important progress in railway.

贝氏体钢轨的发展是铁路基础领域的一项重要进步，钢轨焊接性研究直接影响了贝氏体钢轨的应用。

The mechanical properties and metallographic structures of the friction welded drill rod and the hot upset forged drill rod pipe are compared.

本文叙述了这种钻杆的焊接性，并与采用热镦粗工艺生产的钻杆管体金相组织和机械性能进行了对比。

Eventually, the W C-Co cemented carbide has favorable fusion welding of arc welding on study condition.

最终证明：在本研究条件下，WC-Co硬质合金有良好的电弧熔焊的焊接性。

Approval;Approved organizations;Bend testing;Butt welding;Definition;Definitions;Design;Dimensions;Electric welding;Flash welding;Inspection;Materials;Metal sections;Order indications;Performance tests;Permanent ways;Profile;Quality;Rail joints;Rails;Railway applications;Railway rails;Railways;Resistance welding;Sections;Specification;Steel welding;Steels;Suitability;Testing;Tracks;Travel ways;Vignol rail;Weldability;Welded joints;Welding;Welding engineering;Welding equipment;Welding processes;Weldings

中文主题词认可；受批准组织；弯曲测试；对接焊；定义；设计；尺寸；电焊；闪光焊；检验；材料；金属型材；顺序示度；性能试验；永存性铁路；轮廓；质量；钢轨接头；钢轨；铁路设施；铁路钢轨；铁路；电阻焊接；型材；规范；钢件焊接；钢；适宜性；测试；轨道；旅行线路；丁字形铁轨；可焊性；焊接接头；焊接；焊接工程；焊接设备；焊接工艺；焊接法

After cracking of No 16 high pressure turbine's governor valve base have happened in Shanghai Chongming Power Plant, through the theoretical analysis to the weldability of this governor valve base's pearlitic heat-resisting cast steel and sensitivity of the reheat cracks , we provided, the basis for the preheat temperature and postweld heat treatment procedure of site repair welding.

崇明电力公司 16号汽轮机调门座发生裂纹后，通过对该调门座合金钢材料焊接性、再热裂纹敏感性的理论分析，为现场焊补工艺提供了预热温度和焊后热处理的工艺依据。

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