heat treatment method for Precision casti
    Precision casting for the second type of heat treatment and advocate, al qaeda has had the obvious change, can be roughly divided into five categories:1, softening annealing: its purpose is to decompose the carbide, its hardness is reduced,...

Large scale continuous annealing furnace
    Roller furnace bottom and furnace roll installation for taking activity cylindrical pin roll positioning method, realize the roll seat without gasket quickly find is installed, can maximize the adjustment of the furnace roller hearth roller...

One of the lost wax casting casting pouri
    Lost wax casting believe that everybody wants to produce wear-resistant castings, how in place when we were in the use of the casting pouring position?The lost wax casting put what to tell you the casting pouring position is good.1, pouring...

Lost wax casting casting gating location
    2, mould parting surface refers to the contact surface between the sand box.The mold parting surface selection, should be on the premise of guarantee the quality of castings, as far as possible to simplify the process, save manpower material...

Precision casting pouring matters needing
    Precision casting believe that everyone in the casting pouring us the details of all major operations, then when we work on casting we should abide by what kind of operation requirements?In production, which should be followed when pouring t...

Large scale continuous annealing furnace
    The overall situation of large continuous vertical annealing furnace production line is the core product in the production process, annealing furnace length of 176 m, width 9.2 m, 27.4 m height.Furnace on the various furnace roller installat...

310s stainless steel pipe used for heatin
    310 s stainless steel pipe is a kind of seamless steel pipe, its performance is much higher than the average seamless steel tubes, because this kind of steel tube containing Cr inside is more, its high temperature resistance, low temperatur...

With thermal shock performance of heating
    A kind of heating furnace roll thermal insulation layer, belong to the refractory insulation technology, selection of domestic refractory fiber products, high temperature glue or adhesive coating, heat resistant alloy (steel) instead of for...

Wear-resistant heat-resistant steel indus
    China wear-resistant casting factory is numerous, but because of the nature of the industry, there are few companies advertised through the regular way (such as press release, advertising, large-scale promotion and brand promotion. Therefore...

The development of casting industry in Ch
    According to the Internet, understanding, casting industry development in our country is influenced by the development of related industries is larger, especially the development of automobile industry, car as casting a large part of market...

Wear-resistant casting casting process de
    In wear-resistant casting foundry production, wear-resistant casting casting process design is a necessary link, but thousands of wear-resistant casting foundry enterprises in our country, most of the continues casting process design by proc...

Wear-resistant casting casting process de
    In wear-resistant casting foundry production, wear-resistant casting casting process design is a necessary link, but thousands of wear-resistant casting foundry enterprises in our country, most of the continues casting process design by proc...