ZHEJIANG JINJIA PLASTICS MACHINERY CO., LTD
| Quantité de commande minimum: | 1 Piece/Pieces |
| Unités de vente | : | Piece/Pieces |
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Notre entreprise a non seulement obtenu la réalisation remarquable sur la production de vis et de barils bimétalliques normaux, nous avons également profondément recherché le baril et la vis pour le plastique d'ingénierie spécial, pour l'instant une grande partie des plastiques d'ingénierie ajoutent le calcium, le kaolin, l'argile rouge, une grande partie silice ou ajouter des fibres de verre, de la fibre de carbone, des fibres de bore et du plastique sans halogène pour rendre le plastique d'origine beaucoup mieux pour adapter les produits en plastique spécifiques. Dans l'autre main, il peut faire en sorte que la vis et la corrosion du baril puissent rapidement résoudre Ce problème, nous avons inventé une sorte de poudre d'alliage spéciale, dont l'ingrédient contient 25% ~ 50% de carbure de tungstène WC.
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material |
Grade A Wc-10 tungsten carbide alloy |
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Processing range |
Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
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Processing technic |
Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
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Alloy powder composition |
Wc(50%-60%),C,Si,Cr,B,Ni,Mo,Co,etc |
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The index of hardness |
HRC62-65,the service life of 5-6 times longer than the nitrided one |
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Characteristics of alloy powder |
High wearing resistance,high corrosion resistance and high temperature resistance |
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Apply to |
Nylon plus 30% - 50% glass fiber, bakelite, magnetic powder, ceramic powder, aluminum magnesium powder, iron powder, LCP and halogen-free flame retardant plastic |
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material |
Grade B Ni-20 Ni-based alloy |
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Processing range |
Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
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Processing technic |
Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
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Alloy powder composition |
Ni,C,Si,Cr,B,Mo,Co,Wc(20%-25%),etc |
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The index of hardness |
HRC60-63,the service life of 4-5 times longer than the nitrided one |
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Characteristics of alloy powder |
High corrosion resistance,high wearing resistance and high temperature resistance |
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Apply to |
PE, PC, PVC, LCP, acrylic, transparent plastic, halogen free flame retardant plastic, corrosion resistance of resin plastic, etc |
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material |
Grade C Fe-30 Fe-based alloy |
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Processing range |
Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
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Processing technic |
Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
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Alloy powder composition |
Fe,C,Si,Cr,B,Mo,Ni, Co,etc |
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The index of hardness |
HRC59-61,the service life of 3-5 times longer than the nitrided one |
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Characteristics of alloy powder |
Wearing and corrosion resistance |
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Apply to |
Nylon plus 10% -30% glass fiber, PC plus glass fiber, PVC plus calcium powder, recycled plastics processing, etc |
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