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耐磨板的完全退火后有什么作用?

所属分类:常见问题 发布时间:2021-04-16 来源:https://www.lcnaimoban.com/ 浏览量:

一、在堆焊之前,必须弄清楚耐磨板母材的组成(奥氏体M。钢种,低碳钢,高碳钢,耐磨钢,低合金钢等。
1、 Before surfacing, the composition of base metal (austenite m) of wear plate must be made clear. Steel grade, low carbon steel, high carbon steel, wear resistant steel, low alloy steel, etc.
2.弄清高铬耐磨板磨损(磨耗、冲击、热、摩擦、腐蚀、振动、挤压等)的原因。
2. Find out the causes of wear (abrasion, impact, heat, friction, corrosion, vibration, extrusion, etc.) of high chromium wear plate.
3.根据耐磨板材的特点,选择最合适的焊接方法和工艺(氧一乙焊、气保、TIG焊、埋弧焊、等离子焊等)。也确定是用手工焊,半自动焊还是自动焊。
3. According to the characteristics of wear-resistant plate, select the most appropriate welding method and process (oxygen ethyl welding, gas shielded welding, TIG welding, submerged arc welding, plasma welding, etc.). Also determine whether to use manual welding, semi-automatic welding or automatic welding.
NM500耐磨板
4.不能认为任何高价值合金都具有良好的耐磨性。
4. It can not be considered that any high value alloy has good wear resistance.
5.选择耐磨性最好的复层合金时,应同时考虑到复层的硬度和合金的总百分比。复合材料的硬度越高,其耐磨性就越差。
5. The hardness of cladding and the total percentage of alloy should be considered when selecting the cladding alloy with the best wear resistance. The higher the hardness of the composite, the worse the wear resistance.
6.堆焊耐磨性复层的确定应先选择与母材成分相适应的材料。
6. The material suitable for the composition of base metal should be selected in order to determine the hardfacing wear resistance coating.
7.两个Ro50的堆焊层比一个Rc60的单层更耐磨损。
7. The surfacing layer of two ro50 is more wear resistant than that of one RC60.
8.不能在较硬、较脆的耐磨板表面硬化层上堆焊复合韧性层。不然韧性复层会松开剥落。与此相反,硬化层必须堆焊在软化层上。
8. The composite tough layer cannot be overlaid on the hard and brittle surface hardening layer of wear-resistant plate. Otherwise, the ductile lamination will loosen and peel off. On the contrary, the hardened layer must be overlaid on the softened layer.
今天就是小编要给大家讲解的内容了,本着对客户负责的原则,大家在选购中一定要注意产品的质量,NM500耐磨板真诚为您解决问题,欢迎您来电咨询.
Today is the content that Xiaobian will explain to you. In line with the principle of being responsible for customers, we must pay attention to the quality of products in the purchase. Nm500 wear-resistant plate sincerely solves the problem for you. Welcome to inquire
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