Duan [7, 8] employed friction stir processing to modify the microstructure of A380 aluminum alloy, which can refine the as-cast structure and modify coarse Si particles. Patel found that increasing the weight percentage of copper enhances grain refinement in aluminum alloys [9, 10]. Zhen [11...
压铸合金是压铸成形的三大要素之一，基于压铸 成形的工艺特点，目前压铸合金中使用和研究得最广 泛的是力学性能高、铸造性能好的AlSiCu系合金， 如 YL112、YL113(对应于国外 A380、ADC12 牌号) 等 [4−5] 。而压铸 AlMgSi 合金(如 YL302)虽然在铸态 下已具有强度高、韧性好、耐腐蚀性优良...
Refractoriness under Load (ºC) @0.2MPa 1,530 1,500 1,450 1,420 1,380 Chemical Composition(%) Al2O3 80 72 60 50 46 Fe2O3 1.8 2.0 2.0 2.0 2.0 Main Applications - Nonferrous Metal Furnace - Rotary & Shaft Kiln - Various Incinerator - Reheat...
Chemical composition The nominal and chemical composition of the different glasses is given in Table 1. All of them did not presented any crystalline peaks in the XRD (as it will be shown later) indicating a vitreous structure. The chemical composition of these glasses can be also found in a...
摘要:通过加入Cu或Mg合金元素提高高硅铝合金的力学性能。结果表明,加入1% Cu或1% Mg(质量分数)可分别将抗拉强度提高27.2%和24.5%,这是由于快速凝固(气体雾化)粉末在热压烧结过程中,Al基体中形成均匀分散的细小颗粒(Al2Cu和Mg2Si第二相)。添加Cu或Mg仅降低Al-50Si合金的热导率7.3%和6.8%。因此,通过添加1% Cu...
The chemical composition and interlayer arrangement of this polytype were investigated. XRPD confirmed the formation of polytype 3R 2 Mg–Al LDH by the strong (10 l ) over (01( l + 1)) ( l = 3n + 1, n = integer) reflections. A unique feature of polytype 3R 2 , which is the...
Refractoriness under Load (ºC) @0.2MPa 1,530 1,500 1,450 1,420 1,380 Chemical Composition(%) Al2O3 80 72 60 50 46 Fe2O3 1.8 2.0 2.0 2.0 2.0 Main Applications - Nonferrous Metal Furnace - Rotary & Shaft Kiln - Various Incinerator - Reheating F...
Chemical Composition Hn A1 Product Name Heating Resistance Strip Characteristics High Resistivity, Good Oxidation Resistance The Highest Use Temperature 1400c Density 7.1g/cm3 Resisivity 1.45 Elongation >10% Sample Free Transport Package Wooden Cases...
1,380 Chemical Composition(%) Al2O3 80 72 60 50 45 Fe2O3 1.8 2.0 2.0 2.0 2.0 Pictures Of High Alumina Brick Company Information ZIBO JUCOS CO.,Ltd, was created in 2008 with combination of global expertise and local knowledge, aim to supplying range of refractory ...
Table 1. Chemical composition of No. 45 steel. The carrier gas for cold spraying was compressed air at a pressure of 1.0 MPa and a temperature of 500 °C. The spray gun outlet was positioned 10 mm away from the substrate, while the traveling speed was set at 60 mm/s. The coating ...