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元件材料

  • 螺杆
螺杆

螺杆



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材料类型 特点                                                                                                                           耐磨性 耐腐蚀性 典型应用 结构特点
38CrMoAlA Nitriding steel Ordinary working conditions * ** Screw elements & barrels
Cr12MoV Tool steel Abrasive conditions like glass fiber reinforcement ** ** Screw elements & integral barrel liners
W6Mo5Cr4V2 Tool steel Abrasive conditions like glass fiber reinforcement *** * Screw elements & integral barrel liners
α101 Fe,Ni,B Abrasive conditions like glass fiber reinforcement **** ** Centrifugally-spun bimetallic split C liners
CB-HS10 PW+HIP High vanadium powder metallurgy material with uniform distribution of a large amount of super-hard carbide (Hv2008) ******* ** Core bimetallic material of high tenacity

CB-HS20

PW+HIP
High-chromium alloy tool steel with high vanadium powder; uniform distribution of a large amount of hard carbide and Cr; excellent abrasion resistance and corrosion resistance
*****

*****
Core bimetallic material of high tenacity

CB-HS26

PW+HIP
High chrome alloy tool steel with uniform distribution of a large amount of hard carbide; excellent abrasion resistance, toughness and corrosion resistance
*******

******

Bimetallic integral liners

CB-HS11

PW+HIP
High-speed alloy steel with high cobalt and vanadium powder; uniform distribution of a large amount of hard carbide, W, Co, excellent high temperature hardness and abrasion resistance
********

**
Core bimetallic material of high tenacity
C-276 High nickel steel High nickel, HF,Cl+ corrosion resistant * ***** Screw elements & integral barrel