Abadir, Kinetics of isothermal oxidation of WC- 20Co hot-pressed compacts in air, Journal of Thermal Analysis and Calorimetry, 118 (2014) 1543-1549.S.T. Aly, S.K. Amin, S.A. El Sherbiny, M.F. Abadir, Kinetics of isothermal oxidation of WC-20Co hot-pressed compacts in air, J. ...
ZrO2(3Y)增韧增强WC-20%Co金属陶瓷复合材料 维普资讯 http://www.cqvip.com
WC-20%Co复合粉的制备及其放电等离子烧结的研究 维普资讯 http://www.cqvip.com
牌号 WC-36Co20~63um 形状 颗粒状粉末 制作方法 机械法 产地 河北 金属含量 ,96(%) 粒度 100-200(目) 杂质含量 0.01 包装规格 真空包装/桶装 可售卖地 全国 用途 用于石油钻具 类型 碳化钨 铸造碳化钨焊条又称铸造碳化钨合金焊条管内成分为W2C和WC合金颗粒,硬度93HRA熔 点1600-1800度。 使...
Study is made of YF 20 WC 20%(65%Fe 19%Co 16%Ni) hard alloy polyester cut off tools instead of YG 20 WC 20%Co tools. Results show that the physical/ mechanical property of YF 20 is close or up to that of YG 20 .关键词: WC 20%(Fe Co Ni) hard alloy polyester cut off tool...
The sliding wear behavior of the substrate SS 316 and the WC-Co/NiCrAlYSi coating for varying load and speed conditions has been evaluated using pin on disc apparatus. Results indicated distinguished wear mechanisms for uncoated and WC-Co/NiCrAlYSi coated SS 316 steel specimens, which were ...
WC10Co4Cr12铬合金粉是一种高性能的碳化钨复合粉,广泛应用于硬质合金制品的生产。它采用雾化法制作,确保粉末颗粒均匀,金属含量高达99.9%,杂质含量极低。店内提供的该合金粉,包装规格为真空包装或桶装,有效成分含量高达99.99%,国产品牌鼎宏制造,品质有保障。其粒度细腻,为250-325目,适用于多种精密加工场景。若您对...
ZR-BV-3*2.5/SC20/CC:是指用?20的钢管,内穿3根2.5平方的塑料绝缘单芯阻燃铜芯线,沿屋面或顶棚敷设WC:是指暗敷于墙内;(FC:暗敷于地板下、SCE:吊顶内敷设;CC:沿屋面或顶棚敷设)TIB1-63CO6:应该是指保护该线路的保护器.用一只额定电流63 A、抗干扰电流6Kv的单极空气断路器.(此项我不能确定是否正确,...
Yg8/K20 8% Co 92% Wc 14mm Diameter Unground Belt Tungsten Carbide Balls, Find Details and Price about Tungsten Carbide Ball Bearing Tungsten Carbide Ball from Yg8/K20 8% Co 92% Wc 14mm Diameter Unground Belt Tungsten Carbide Balls - Zhuzhou Up Cemented C
This paper presents the experiment of coating WC-SiC-Co on No. 20 steel surface by using a CO2 laser with an output power of 2 kW. It also presents a compr ehensive measurement and analysis of the phase morohology. The microstr-ucture and the abrasion resistance of the cladding layer...