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Bi-metallic Parts - Ningbo Investment Casting Co., Ltd
2021-07-28
By Li Chenyu / hcfire360
If you have any demand of Bi-metallic Parts (Bi-Metal Parts), please feel free to contact us by email: sales@nbinvestmentcasting.com.
Bi-metals are one of our key products. We are able to provide wear-resistant bi-metals with different process:
The 1st type is casting, main material for casting under Wear-resistant White Cast Iron Standard ASTM A532 and High Manganese Steel Standard ASTM A12, main parts as below:
High –Chromium Square Hammer
High-Chromium Flat Hammer
Ni-Hard Square Plates
Ni-Hand Ox-Head
Hammer Shank
The 2nd type is the bimetallic composites based on High-chromium cast iron vacuum brazing onto steel backing plate. The welding strength is 320Mpa and the hardness of High-chromium cast iron is 63HRC. The bimetallic composites include many product categories such as chocky bars and blocks, wear buttons, Wear Bars and blocks and wear plates.
Chocky Bars and Blocks
Wear Bars and Blocks
Cutlery For Sugar Mill
High-Chromium Hammer and Bi-Metallic Hammer Tip
High-Chromium Hammer and Bi-Metallic Hammer Tip
The 3rd type is three layer composites based on tungsten carbide and High-chromium cast iron vacuum brazing onto steel backing plate.
Chocky Bars Welded on Liner
Three Layer Carbide Hammer Tips
High-Chromium Cast Iron and Carbide Welding
The 4th type is strengthen wear parts for Mining and Construction like strengthen blade and teeth based on build-up welding, which mainly include WC flux-cored wire and tungsten carbide particles with strict technical data .
Three Layer Liner
Build-up Welding Broken Carbide Bars
Build-up Welding Strengthen Teeth
Build-up welding bar is completely covered by broken carbide
Build-up Welding Broken Carbide Particles in Different Shaped Objects
The 5th type is strengthen wear parts based on high frequency welding, which high frequency brazing the tungsten carbide on quick wearing position, for agricultural chisel plow sweep, tillage point & Tip and knife blade, etc.
Agricultural Tillage Point with Welded Tungsten Carbide
Breaking Hammer Welded Tungsten Carbide
WC Flux-Cored Wire Build-up Welded strengthen teeth
The 6th type is cast composites compounded by High-chromium and general cast steel to improve wear resistance and assembly. Pour & solidify a wear resistant material to a structural low alloy or carbon steel box.
Snow Shovel Blade
Bi-metallic Box
Inner Section Cut Bi-metallic Box
The 7th type is cast composites based on tungsten carbide particles enhancing into High-chromium cast iron to improve wear resistance to a great extent.
Strengthen Carbide Particles and High-chromium Cast Iron Bars
Strengthen Broken Carbide Particles and High-chromium Cast Iron Wear Plates
The 8th type is strengthen surface by plasma transferred arc(PTA) overlay welding. The overlay thickness is 3-30mm, hardness could be controlled range from 60-70HRC. No surface crack, no weld bead and flat surface finish.
10+10mm Thickness Ratios
Strengthen Broken Carbide Particles and High-chromium Cast Iron Wear Plates