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Tags for: Tempering

Heat treatment process of hoist chain pin and sleeve

Plate chain bucket elevator chain uses straight plate sleeve chain, which works under open and non-lubricating conditions and in environments where there are many mines and dust. Between the sleeve and the pin shaft and between the outer sle...

Steel nail mesh belt continuous heat treatment production line

The heat treatment furnace of the continuous heat treatment production line of steel nail mesh belt consists of mesh belt quenching furnace, quenching tank and mesh belt tempering furnace.This steel nail mesh belt continuous heat treatment p...

Small factory enterprise heat treatment solution

There are many small factories, enterprises and even home workshops in the production process, especially the hardware industry, which involves heat treatment processes. They do not understand the heat treatment industry and equipment. The p...

Causes of unqualified hardness and preventive measures against unqualified hardness

n the practice of heat treatment production, it will produce various defects, such as cracking, severe deformation, unqualified hardness and unqualified performance, etc. Different defects have the same causes, and the corresponding preventi...

Shutdown of continuous mesh belt heat treatment furnace production line

he quenching furnace of the continuous mesh belt heat treatment furnace production line is shut down.Confirm that all the processed workpieces have been quenched and cooled, and the furnace shutdown process steps are as follows:...

Prevention of deformation during heat treatment

The causes of deformation of precision and complicated molds are often complicated, but as long as we master the deformation rules and analyze the causes, the use of different methods to prevent mold deformation can be reduced and controlled...

Box type annealing furnace

Box type annealing furnace is also known as box type furnace, annealing furnace, box type resistance furnace, furnace, resistance furnace, etc.. Box type annealing furnace is the standard energy-saving cycle operation furnace, mainly used in...

Pit aluminum aging furnace

Pit aluminum aging furnace is energy-efficient furnace operation cycle, one belonging to Pit resistance furnace. Pit aluminum aging furnace built stainless steel draft tube. By improving air circulation, improve temperature uniformity and te...

Box tempering furnace

Box tempering furnace is the national standard cycle operation box furnace, roof mounted inside a hot air circulating fan, mainly for steel products, metal parts heat treatment, as well as aluminum, copper solid melting, annealing, aging oth...

Externally heat furnace nitrate salt bath furnace

Externally heat furnace nitrate salt bath salt bath furnace is a common one of containing the high temperature salt bath salt bath furnace, salt bath furnace temperature, nitrate furnace, salt bath furnace, salt bath hardening furnace, the c...

No-muffle roller mesh belt furnace heat treatment production

No-muffle roller mesh belt furnace heat treatment production line Mesh belt furnace heat treatment without Ma Futuo roll production line is widely used in bearings, rings, roller, needle roller; self-tapping screws, washers, chains and oth...

Heat treatment and harm FAQ

Heat treatment and harm FAQ Overheat Accessories from the roller bearing parts rough mouth microstructure was observed after quenching overheating. But to determine the exact extent of overheating must observe the microstructure. If there is...

what is heat treatment process?

what is heat treatment process? Heat treatment process can usually be divided into the following: Annealing Main article: Annealing (metallurgy) Annealing is a rather generalized term. Annealing consists of heating a metal to a specific tem...