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Spring heat treatment strengthening technology
by：Yongqiang
2020-10-15
1)
Protective atmosphere heat treatment.
In our country, less than
15 mm wire spring, oil quenching tempering steel wire and annealed treatment were adopted protective atmosphere heat treatment of heat treatment of steel. Protective atmosphere heat treatment to eliminate surface decarburization and oxidation, improve the quality of the surface of the material. 2) Induction heating or protective atmosphere induction heating heat treatment. This process generally in front of the helical spring forming on the wire, spring factory line material and heat treatment are spring production together to reduce costs. Induction heating treatment has good reinforcement effect, induction heating speed, help to refine the grain size and reduce the surface decarburization, can give full play to and improve the material strength and toughness. 3) Surface nitriding heat treatment technology. In recent years, the high stress valve springs or other high stress and the fatigue life of the clutch spring in order to achieve reliable, also USES surface nitriding technology, now more advanced technology is low temperature gas nitriding technology, the general temperature for nitride ( 450 ~ 470) ℃, gas nitriding time for ( 5 ~ 20) h。
With technology speeding up in lighting speed, have created quite a name for itself amidst leaf spring hardware and it happens to have a lot of benefits as well.
Our vision is to realize the tremendous potential of News by providing leaf spring hardware services that consistently meet our customers’ expectations.
Innovative technology helped us produce a strong, reliable product as News for customers, offer superior quality and dependability to our customers, and scale at a quicker pace.
Armed with professional team and advanced equipment, Dongguan Yongqiang spring hardware Co.,Ltd. is specialized in offering high quality in various designs. Visit us at Yongqiang Spring Hardware to find your desired .
With its quality certified and recognised by professional intitutions and customers, Dongguan Yongqiang spring hardware Co.,Ltd. is one of the leading providers in China.
15 mm wire spring, oil quenching tempering steel wire and annealed treatment were adopted protective atmosphere heat treatment of heat treatment of steel. Protective atmosphere heat treatment to eliminate surface decarburization and oxidation, improve the quality of the surface of the material. 2) Induction heating or protective atmosphere induction heating heat treatment. This process generally in front of the helical spring forming on the wire, spring factory line material and heat treatment are spring production together to reduce costs. Induction heating treatment has good reinforcement effect, induction heating speed, help to refine the grain size and reduce the surface decarburization, can give full play to and improve the material strength and toughness. 3) Surface nitriding heat treatment technology. In recent years, the high stress valve springs or other high stress and the fatigue life of the clutch spring in order to achieve reliable, also USES surface nitriding technology, now more advanced technology is low temperature gas nitriding technology, the general temperature for nitride ( 450 ~ 470) ℃, gas nitriding time for ( 5 ~ 20) h。
With technology speeding up in lighting speed, have created quite a name for itself amidst leaf spring hardware and it happens to have a lot of benefits as well.
Our vision is to realize the tremendous potential of News by providing leaf spring hardware services that consistently meet our customers’ expectations.
Innovative technology helped us produce a strong, reliable product as News for customers, offer superior quality and dependability to our customers, and scale at a quicker pace.
Armed with professional team and advanced equipment, Dongguan Yongqiang spring hardware Co.,Ltd. is specialized in offering high quality in various designs. Visit us at Yongqiang Spring Hardware to find your desired .
With its quality certified and recognised by professional intitutions and customers, Dongguan Yongqiang spring hardware Co.,Ltd. is one of the leading providers in China.
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