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1)  submerged arc welder with non-heated filled wire
冷丝填充埋弧焊机
2)  Submerged arc welding wires
埋弧焊丝
1.
This article is focused on the progress in the development of bridge steel 14MnNbq and its matching submerged arc welding wires of WQ series in Wuhan Iron and Steel Corporation.
重点介绍武钢首批试制的天兴洲大桥14MnNbq超厚板(60mm)与匹配的WQ系列桥梁钢埋弧焊丝研制进展情况。
2.
This article is focused on the progress in the development of bridge steel 14MnNbq and its matching submerged arc welding wires of WQ family in Wuhan Iron and Steel (Group) Corporation.
本文重点介绍了武钢首批试制的天兴洲大桥14MnNbq超厚板(60mm)与武钢技术中心开发研制的WQ系列桥梁钢埋弧焊丝匹配研制进展。
3)  submerged arc welding wire
埋弧焊丝
1.
and the development of submerged arc welding wire WQ-1.
重点介绍了武钢技术中心高层办公大楼用WGJ510C2耐火耐候钢(14 mm、25 mm)2种规格钢板与WQ-1埋弧焊丝匹配试验研究。
2.
Through reasonable design of wire rod, controlling the content of impurity elements, and adopting appropriate process, the author obtained a submerged arc welding wire rod.
对低合金高强度结构钢埋弧焊丝盘条的成分进行科学设计,控制盘条中杂质元素含量,采用合理的生产工艺,得到埋弧焊丝盘条,再其表面质量、金相组织、盘条及其焊接接头性能等进行系统试验分析,结果表明该盘条综合性能优良,在国家重点工程——润扬长江公路大桥的建设中得到批量运用,为我国高性能焊接结构提供了一种优质焊接材料。
3.
According to the requirement for the properties of X80 pipeline steel, The submerged arc welding wire for X80 pipeline steel and a new agglomerated flux for high strength-toughness steels were developed based on the technological route of strengthening acicular ferrite with bainite.
本文从X80管线钢的性能要求出发,确定以贝氏体强化针状铁素体的技术路线,研制出X80管线钢用埋弧焊丝以及高强度管线钢用埋弧焊剂。
4)  submerged arc welding machine
埋弧焊机
1.
Control system design of IGBT inverter type submerged arc welding machine;
IGBT逆变埋弧焊机控制系统设计
2.
Design of singlechip control system of submerged arc welding machine;
埋弧焊机的单片机控制系统设计
3.
Usage and maintenance of MZ-2-1000/1250 DC automatic submerged arc welding machine;
MZ-2-1000/1250直流自动埋弧焊机的使用与维修
5)  double-wire SAW
双丝埋弧焊
1.
Study on the technology and joint performance of double-wire SAW;
双丝埋弧焊工艺及焊接接头性能研究
6)  multiple wire submerged arc welding
多丝埋弧焊
1.
The effects of principal components of the agglomerated flux for the multiple wire submerged arc welding for pipeline steel on the operating characteristics were studied.
对管线钢用多丝埋弧焊烧结焊剂主要组分对焊接工艺性能的影响规律进行了试验研究,在此基础上研制出一种基于MgO-CaF_2-Al_2O_3-SiO_2-MnO-ZrO_2渣系、碱度BIIW在1。
补充资料:填充离子交换树脂的电渗析器、电渗析填充床等
分子式:
CAS号:

性质:又称填充离子交换树脂的电渗析器、电渗析填充床等。这是将离子交换树脂充填入电渗析器隔室中,将电渗析与离子交换树脂结合一起的一种脱盐方法。这种装置可以提高脱盐室的电导,并能有效地防止极化沉淀以制备高纯水。但其结构比较复杂,拆装不便。其工作原理为:将H+,OH-型阳、阴树脂予混后填充入电渗析器脱盐室。在直流电场作用下,阴、阳树脂与溶液中的阴、阳离子进行交换。之后,由于电解再生,树脂分别又转为H+,OH-型,解吸的阴、阳离子分别通过阴、阳膜进入浓缩隔室。

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