brazing metal

The development direction of brazing flux used for aluminum is also put forward.

概述了现有铝用有机软钎剂、反应软钎剂、氯化物钎剂和氟化物钎剂的组成、性能及特点,比较了常见软钎剂和硬钎剂的去膜机理、表面润湿性、腐蚀性、活性及适用合金体系,重点对铝用无腐蚀和不溶性氟化物硬钎剂的应用、研究现状、产品合成等进行了阐述,并指出了铝用钎剂今后发展的方向。

The microstructure and properties of brazing seam of YG8 alloy and 35CrMnSi steel after heat treatment were studied, and the influence of heat treatment on shear strength and bending strength of the seam were analyzed.

通过对YG8合金与 35CrMnSi钢硬钎焊焊缝热处理后的组织和性能的研究 ,分析了淬火工艺对焊缝剪切强度和抗弯强度产生的影响。

At present, brazing technology are widely adopted at home and abroad .

其整体性能的核心是件与件间螺纹连接的不可拆卸性 ,目前普遍应用硬钎焊技术。

The present situation and analysis of brazing filler metals extrusion technology in the world is introduced and analyzed.

介绍和分析了国外硬钎料挤压技术的现状，阐述了等温挤压、高速挤压、挤压工艺参数优化及自动控制系统等先进技术，供国内企业发展生产参考。

Analysis on Performance Characteristic of CuproBraze Heat Exchanger;

铜硬钎焊热交换器的性能特点分析