He is very interested in, and experimenting with red copper.
他对红铜很感兴趣，经常拿来做实验。
The relative increment of microhardness with the substrate of red copper is the biggest.
在紫铜基体上，显微硬度的相对增量最大。
Shunzhi TongBao composition of red copper seventy percent, and thirty percent of white brass.
顺治通宝的成分红铜七成，白铜三成。
Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper.
机械性能好，抗裂性好。紫铜气焊及氩弧焊用。
Air cooler and oil cooler shall be made of red copper, albata seamless tube or other corrosion prevention tubing.
3空气冷却器和油冷却器应采用紫铜、铜镍合金的无缝管或其他防锈蚀的管材。
This paper discusses the source of heat for spot welding and the theory of diffusion welding of brass and red copper.
探讨了点焊热量的来源和黄铜与紫铜的扩散焊机理。
It has excellent performance in welding of stainless steel, red copper, aluminum and magnesium alloy, with wide suitability.
对不锈钢、铜、铝及镁合金焊接性能优秀，适用范围广。
The sample of red copper glaze was imitated in pipe furnace under the reduction atmosphere offered by self-making co reaction furnace.
用自制一氧化碳发生炉提供的还原气氛，在管式炉中仿制了铜红釉试片。
Axial compress expander forming has been used to production of high-grade thin-wall three-way connection made of red copper used for building and refrigeration.
介绍了采用轴向压缩胀形成形原理，生产高档建筑及制冷系统用薄壁紫铜管三通接头的成形工艺和模具结构。
By means of weight loss method, effect of descaling agents GN-1 and GN-2 on corrosion of red copper and carbon steel was studied under dynamic and static conditions.
采用静态、动态失重法研究了GN 1和GN 2除垢液对紫铜、碳钢试片的腐蚀，试验了有无缓蚀剂存在等条件下的腐蚀情况。
Our company specializes in import-rhinestone, hot films, hot plan design and processing, red copper hardware, jewellery, Alloy buttons and other garment accessories.
我司专业经营进口烫石、烫片、烫图设计及加工、冲铜五金、链爪饰品、合金纽扣等其他服装辅料。
In the field operation, can cause annealed wire diameter necked, surface scratch, red copper wire, copper wire color, copper wire oxidation and so on some phenomenon.
在现场操作中，会造成退火后线径变细、表面划伤、铜线发红、铜线变色、铜线氧化等一些现象。
A look that is to look at the color, red copper is copper, metallic luster is rose red, the surface oxide film formed after the purple, it is commonly referred to as copper.
一看即看色泽，紫铜是铜单质，具有玫瑰红色的金属光泽，表面形成氧化膜后呈紫色，故一般称为紫铜。
It is suitable for transition connection of the electric appliance of indoors distributing device and kinds of wire cables. It adopts T2 red copper, the surface adopt nickle plating.
适用于户内配电装置中电气设备和各种电线电缆的过渡连接，采用T2紫铜板制造，表面镀镍。
The features and welding defects of red copper trans-heat equipments and the causes to the defects are analyzed. Also, methods of defects prevention and welding optimization are discussed.
分析研究紫铜换热器的结构特点、性能、焊接缺陷与产生原因，以及防止与消除其缺陷、优化制造施焊质量的工艺措施。
The smelting and casting performances of horizontal continuous cast red copper are discussed, and the effects of continuous casting process procedures on the quality of red copper billet analyzed.
探讨水平连铸拉铸紫铜熔炼、铸造的工艺特点，分析拉铸工艺参数对铸坯质量的影响。
The smelting and casting performances of horizontal continuous cast red copper are discussed, and the effects of continuous casting process procedures on the quality of red copper billet analyzed.
探讨水平连铸拉铸紫铜熔炼、铸造的工艺特点，分析拉铸工艺参数对铸坯质量的影响。
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