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4. Equipments 5.Machining 6.Inspection and Delivery TANGSHAN WEILANG is a full integrative enterprise who is dedicated to design, production, sales and service in metallurgical products.Our products contain various mill rolls and roll rings for different kinds of bar&wire mills, section mills, plate&strip mills, tube mills etc., which has been supplied to 20 countries and regions including China Customized Straightening Roller Manufacturers The straightening roller is the key part of the straightening mill.Its material is mainly 9Cr2Mo.The straightening process is to make the tube straightening and reduce the cylindricity of the tube, and the surface of the pipe is also polished and strengthened . China High Precision Rolling Machine for Lithium Battery 2.Rolling speed:2 ~ 12rpm CVT adjustable, roll material:9Cr2Mo; roller surface hardness:HRC65 ~ 68;surface can be plated with hard chrome; 3.Gap adjustment method:servo motor drive the middle wedge to adjust, mechanical self-locking; roll gap adjustment range:0
China Stainless Steel Thermal manufacturers - Select 2021 high quality Stainless Steel Thermal products in best price from certified Chinese Steel Wheel, Black Steel Wire suppliers, wholesalers and factory on Made-in-China Cold Rolling Machine buy used & cheap LagerMaschinen.deA. Work roll diameter x work roll width:180 x 800mm; Material:9Cr2Mo work roll is ground 0.03mm. Surface hardness:HRC60-62; Surface Ra:0.8, thickness of the surface layer 6mm. Bearing:inner ring is rolling bearing. B. Diameter of the back-up roll x width of the back-up roll:520 x 800mm; Material:9Cr2Mo Surface hardness:HRC58-60; Composition Design and Fatigue Curves of Hardfacing
- AbstractIntroductionExperiment and Calculation MethodResultsConclusionAcknowledgmentsIn order to improve the fatigue life of cold rolls, a series of hardfacing alloys were designed by orthogonal experiments considering the interaction between carbon, chromium, and niobium. Hardfacing layers were produced by Tungsten Inert Gas (TIG) arc welding. The effects of alloy content on microstructure and carbides and fatigue behavior at different load frequency and different temperature were analyzed. The results show that suitable combination of 0.5% C, 4.0% Cr, and 2.0% Nb can obtain a high hardness of China Best-Selling Charcoal Dust Briquette Machine/Coal China Best-Selling Charcoal Dust Briquette Machine/Coal Powder Shaping Machine/Charcoal Briquette Making Plant, Find details about China Briquette Making Machine, Charcoal Briquette Machine from Best-Selling Charcoal Dust Briquette Machine/Coal Powder Shaping Machine/Charcoal Briquette Making Plant - Gongyi Hengchang Metallurgical Building Material Equipments Plant
Roller Material:9Cr2Mo:Voltage:380V Or As Required:Frequency:50HZ Or As Required:Condition:Brand New:High Light:1mm/m Pipe Straightening Machine, YGJ120 Straightening Machine, 9 roll tube straightening machine Toughening of Fe-based laser-clad alloy coating Jan 01, 2011 · The laser clad substrate as well as the material 9Cr2Mo was cut and machined to a cuboid with the size of 7 mm × 7 mm × 30 mm as pin. For the case of laser clad sample the top of the pin is the coating with a thickness of about 1.0 mm. Work Roll Manufacturers and Suppliers China - Brands Type of material. Application for cold mills. 9Cr2Mo. 2% Cr. Work rolls for general 4 HI mill. MC3. 3% Cr. Work rolls and intermediate rolls for reverse cold mills. MC5. 5%
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