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HARDOX500耐磨钢板是如何进行对于有温度考量

所属分类:行业资讯 发布时间:2021-04-13 16:37:52 来源:http://www.lcnmb500.com 浏览量:

生产耐磨钢板的时候都要进行相关的热处理,预热之后在进行锻造和加工,加工的工艺和用途也是比较好的。那么在耐磨钢板进行热处理的时候温度确实是一个技术活,温度要适当的进行把控。

When producing wear-resistant steel plate, relevant heat treatment should be carried out. After preheating, forging and processing are carried out. The processing technology and application are also better. So in the heat treatment of wear-resistant steel plate, the temperature is really a technical activity, and the temperature should be properly controlled.

耐磨钢板加热温度810-830度,保温时间依据装炉方式定。回火温度:320度,时间要充分,回火后油冷,减少回火脆性。处理是注意工件变形,尽量是有防变形工装和压淬压回。

The heating temperature of wear-resistant steel plate is 810-830 ℃, and the holding time is determined according to the charging mode. Tempering temperature: 320 ℃, sufficient time, oil cooling after tempering to reduce temper brittleness. Treatment is to pay attention to the deformation of the workpiece, try to have anti deformation tooling and press quenching back.

耐磨钢板易过热,所以要注意加热温度和保温时间。建议加热820度,适当保温。回火温度:320度,时间要充分。硬度:45-48HRC.使用性能较好。盐浴NaCl:BaCl=3:7左右即可加热温度820,时间30秒/mm(mm指零件有效厚度),油冷。回火温度280,空气炉时间2小时,硝盐炉时间30分钟。

Wear resistant steel plate is easy to overheat, so attention should be paid to heating temperature and holding time. It is recommended to heat 820 ℃ for proper insulation. Tempering temperature: 320 ℃, sufficient time. Hardness: 45-48hrc. Good performance. salt bath NaCl:BaCl=3 Heating temperature 820, heating time 30s / mm (mm refers to the effective thickness of parts), oil cooling. Tempering temperature 280, air furnace time 2 hours, nitrate furnace time 30 minutes.

HARDOX500耐磨钢板是如何进行对于有温度考量(图1)

耐磨钢板耐磨损层马氏体显微镜强度能够超过HVl700~2000左右,表层强度可超过HRc58~62。耐磨钢板耐磨损层关键以钴合金主导,另外还加上锰、钼、铌、镍等别的合金成分,合金成分中马氏体呈纤维遍布,化学纤维方位与表层竖直。

The microscopic strength of martensite in wear-resistant layer of wear-resistant steel plate can exceed HVL 700-2000, and the surface strength can exceed HRC 58-62. The key of wear-resistant layer of wear-resistant steel plate is cobalt alloy. In addition, manganese, molybdenum, niobium, nickel and other alloy components are added. The martensite in the alloy is distributed in fibers, and the chemical fibers are vertical to the surface.

HARDOX500耐磨板显微镜强度是指硬质的相的强度,但并非强度越高,耐磨性能越高。强度是耐磨钢板优质耐磨性能的基本,但强度和耐磨性能中间并非正比例的关联;耐磨钢板往往耐磨损,根本原因是有硬的质点,并且也有软的常规。

Hardox500 wear-resistant plate microscope strength refers to the strength of the hard phase, but not the higher the strength, the higher the wear resistance. Strength is the basis of high-quality wear resistance of wear-resistant steel plate, but the relationship between strength and wear resistance is not positive proportion; wear resistant steel plate is often resistant to wear, the fundamental reason is that there are hard particles, and there are also soft particles.

一般在损坏的全过程中,会有一些掉下来的化学物质,这种化学物质会融进到软的常规中,不容易对表层导致挺大的损害;假如常规机构强度也较为高,掉下来的耐磨材料或是是别的化学物质,在互相健身运动中会互相碾磨,迅速的毁坏了常规机构。

Generally, in the whole process of damage, there will be some falling chemicals, which will melt into the soft routine, and it is not easy to cause great damage to the surface; if the strength of the conventional mechanism is also relatively high, the falling wear-resistant materials or other chemicals will grind each other in the mutual fitness exercise, quickly destroying the conventional mechanism.