Slurry pump ceramic/coating/alloy material, in recent years the domestic industries are constantly exploring the development, slurry pump field is no exception. Slurry pump belongs to a kind of perishable pumps, wear-resistant material is undoubtedly the key factor of slurry pumps, continuous research and development to explore the wear resistance of the material has become the key to industry research.
A, slurry pump common traditional material
1, high chrome wear-resistant alloy material (slurry pump, dredging pump)
High chromium wear-resistant alloy material is common application of slurry pump market share than the significant material
Generally known as: A05, Cr26, chrome 26, KmTBCr26
This material is currently widely used
Which determines the material good or bad is mainly Cr content, according to the standard is between 25-27
So a lot of manufacturers in order to boast their own material hard generally say that the Cr content of 27-29
But chromium is an important metal element, but not decisive
Otherwise slurry pump material is very good research, directly increase the content of Cr on everything is fine two, slurry pump ceramic fittings
In recent years, ceramic slurry pumps continue to appear in the market applications
Many customers are very interested in ceramic fittings
mizztech pump industry for slurry pump ceramic fittings have also done a lot of research!
Ceramic fittings is not a new product in recent years, as early as many years ago at home and abroad have such material slurry pumps
But the market application is not too big
There are many main reasons, I think the main points are as follows
First of all, ceramic fittings on the working conditions require high, its transport slurry must be uniform fine particles
Because in the transportation of slurry block objects will produce a greater impact, will be damaged, resulting in broken fittings
But the slurry pump transportation of slurry in many cases contain uneven particles
Again ceramic slurry pump fittings production process is subject to certain limitations, its poor machinability, in other words, the production as far as possible a molding
Post-processing is very difficult, poor plasticity
In addition, ceramic slurry pump fittings in the replacement is difficult to recycle, will lead to the existence of a large amount of waste, especially in the environmental pressure is increasing the new era is difficult to adapt to
