用于铸铁碳钢不锈钢和低合金钢的焊接。
在进行碳钢及低合金钢的焊接时应进行预热。预热温度在焊接开始到结束期间应保持均衡。
Preheating shall be carried out for carbon and low alloy steel welding where required. Preheating temperature shall be kept uniform from the start to the end of welding.
本文通过对电阻点焊电极电压动态特性的分析，研究了低碳钢及低合金高强度钢电阻点焊的质量问题。
The quality of resistance spot welding of low carbon steel and high strength low alloy steel is studied by looking into the dynamic voltage characteristics of the electrodes.
碳钢和低合金钢在污染环境下的大气腐蚀规律。
Atmospheric corrosion of carbon steel and low alloy steel in polluted environment.
运用凝固理论和熔渣理论，研制开发了适用于低合金钢、普碳钢、高碳钢的系列保护渣并成功地应用于连铸生产。
By using solidification and melted slag theory, series mold powders of low alloy steel, plain carbon steel and high carbon steel, were developed and used in production successfully.
用于焊接较重要的低碳钢结构和强度等级较低的低合金钢。
Suitable for welding of critical structures of low carbon steel and low-grade strength of low alloy.
适用于各种低碳钢、低合金钢构件的焊接。
Suitable for welding low carbon steel, low alloy steel structure.
特别适合于家具、钢结构、车辆、五金等行业中焊接低碳钢、低合金钢、不锈钢等金属材料。
Especially suitable for furniture, steel, vehicles, hardware. other industry to welding the low carbon steel, low alloy steel, stainless steel and other metal material.
结构钢，碳钢，低合金钢，鉄素体和马氏体不锈钢。
Structural steels, Carbon content. Low-alloy steels. Ferritic and martensitic stainless steels.
该焊丝用于焊接低碳钢和低合金钢结构，如船舶、车辆、桥梁、工程机械、锅炉和压力容器等。
The welding wire is used for welding low carbon structural steel and low alloy steel. Such as ships, Bridges heavy-duty machines, boilers and pressure vessel etc.
与普碳钢或低合金钢厂电弧炉烟尘比较，不锈钢电弧炉烟尘含有更多的合金元素，但锌含量较低。
Comparison with EAF dust at carbon and low alloy steel works, the EAF dust at stainless steel works contains more alloy elements but zinc content is lower.
本文主要阐述了碳钢、低合金结构钢、不锈钢、铸铁等金属材料的焊接技术。
This article focuses on the welding technology of the carbon steel, low alloy steel, stainless steel, cast iron and other metal materials.
通过大气暴露试验，并结合对腐蚀产物形貌和组成的观察和分析，研究了碳钢和低合金钢在污染环境中的大气腐蚀规律。
The atmospheric corrosion of steels in polluted environment was studied through atmospheric exposure test and the corrosion products were analyzed by SEM and XRD.
研究了纯铁、碳钢及低合金钢的渗硼层与基休之间形成的过渡区的组织和性能。
In this paper the morphology and properties cf the transition zone between the, boride zone and the matrix of pure iron, carbon steel, low alloy steel are studied.
该系列焊丝主要适用于焊接重要的低碳钢和低合金钢构。
The series of welding wires are mainly suitable for welding important low carbon steel and low alloyed steel structure.
适用于焊接低碳钢、中碳钢、低合金钢及铸件。
Suitable for welding of low carbon steel, medium carbon steel, low alloy steel and etc.
用于受磨损的碳钢、中碳钢、低合金钢机件边面堆焊、修复。
Fsurfacing welding repair the parts of wear out face made by carbon steels, dle carbon steels low-alloy steels.
用于受磨损的碳钢、中碳钢、低合金钢机件边面堆焊、修复。
For surfacing welding or repair the parts of wear out face made by carbon steels, middle carbon steels and low-alloy steels.
材料为碳钢及低合金丝材，使涂层有较高的耐磨性，且价格较低。
Materials for the carbon steel and low alloy wire, so that the coating has high wear resistance, and lower prices.
方法简便、快速，适用于碳钢及低合金钢的成批分析。
The method is simple and rapid in analysis of carbon and alloy steel.
适用于所有牌号的焊条对低碳钢、普通低合金钢的手工电焊弧。
Suitable for SMWA/MMA welding of low carbon steel and low alloy steel with all kinds of electrode.
该系列焊丝主要适用于焊接低碳钢和低合金钢结构。
The series of welding wires are mainly suitable for welding low alloyed steel structure.
研究了在熔模精密铸造中过滤净化碳钢、低合金钢和高合金钢等铸钢件的过滤新技术。
A new filtration technique for purification of carbon, stainless, high speed, low and high alloy steel castings in investment casting was investigated.
专业生产各类不锈钢、碳钢、耐热钢、低合金钢精密铸件及其制品。
Specialized production each kind of stainless steel, carbon steel, high-temperature steel, low-alloy structural steel precision casting and product.
适用于焊接低碳钢，低合金钢等金属材料。
本标准适用于气焊(用于薄板)，手工电弧焊及气体保护焊焊接的碳钢、低合金钢焊接接头。
The national standard is suitable for welded joint of carbon steel and low alloy steel with gas welding (being used for sheet metal), manual arc welding and gas - shielded welding.
可焊接材料：低碳钢、高强度钢、中碳钢、低合金钢。
Wwlding material:low carbon steel, high strength steel, medium carbon steel, low alloy steel.
该焊丝用于焊接低碳钢和低合金钢结构，如船舶、工程机械、压力容器等。
The welding wire is used for welding low carbon structural steel and low alloy steel. Such as ships, heavy-duty machines, pressure vessel etc.
焊机可以实现酸性焊条或对低碳钢制件和低合金制件的焊接，是目前交流弧焊机最先进的产品，而且适用于重型工业领域焊接使用。
Achieve the welding on low carbon steel pieces and low content alloy pieces with acid electrodes and basic electrodes. It is the best products of ac arc welding machines.
焊机可以实现酸性焊条或对低碳钢制件和低合金制件的焊接，是目前交流弧焊机最先进的产品，而且适用于重型工业领域焊接使用。
Achieve the welding on low carbon steel pieces and low content alloy pieces with acid electrodes and basic electrodes. It is the best products of ac arc welding machines.
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