It overturns the concept of stainless steel bolts seizing.
Are you having trouble with stainless steel bolts and nuts that won't come off? You can reduce the time and costs associated with replacement, maintenance, and inspection work. By applying our molten aluminum coating (Aluminize α treatment) to stainless steel materials, we can dramatically improve galling and seizure resistance to 1/80 of the original material. Additionally, removed stainless steel bolts and nuts can be reused. Heat resistance is also improved simultaneously. In an environment of 850°C, the durability of SUS304 with Aluminize α treatment is increased by 100 times.
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basic information
Aluminizing α treatment
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Applications/Examples of results
Prevention of seizure and galling of stainless steel bolts and nuts.
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Company information
Shinko Metal Industry Co., Ltd. is the only company in Japan and the world that possesses technology capable of processing everything from large-diameter pipes and structures to small items such as bolts and screws, as a leading company in molten aluminum coating (Almar processing).