As the world’s leading manufacturer of vacuum equipment for vacuum metallurgy and heat treatment, we employ approx. 900 people in 10 countries. We set standards through …

ALD provides precise control of all VAR remelting parameters for reproducible production of homogeneous ingots, which are free of macro-segregation and show controlled solidification …

ALD Skull Melter design is reliable and easy to operate; A wide range of casting weights – from laboratory systems with 500 gram casting weight up to systems suitable for casting weights …

ALD炉使用已建立的重熔参数,将重熔工艺菜单存储在硬盘上,用于不同铸锭尺寸和材料等级组合的可重复VAR生产,以确保整个铸锭的冶金质量。 VISIT US!

Vacuum Arc Remelting (VAR) ALD is one of the leading suppliers of vacuum melting furnace technologies for engineered metals VAR is widely used to improve the cleanliness and refine …

VAR是指在真空条件下通过电弧连续重熔自耗电极。 施加直流电以激发水套中所含铜模的电极和基板之间产生电弧。 由电弧产生的强烈热量在电极尖端消散，并在水冷模具中逐渐形成新的铸 …

2012年7月25日 · 真空电弧重熔(var)工艺及ald设备简介. var广泛应用于提高清洁度和细化空气熔炼或真空感应熔炼的钢锭的结构，这些钢锭成为自耗电极。var钢、高温合金、钛锆及其合金用 …

VAR 广泛用于提高标准空气熔化、真空感应熔化或 ESR 重熔钢锭的清洁度并完善其结构。 VAR 钢和超级合金以及钛、锆及其合金被大量用于对最终产品的清洁度、均匀性、疲劳改善和断裂 …

VAR is widely used to improve the cleanliness and refine the structure of standard air-melted, vacuum induction melted or ESR remelted ingots. VAR steels and superalloys as well as …

ALD offers conventional VIM chamber-type furnaces as well as the very successful compact VIM-VIDP furnace design with melt capacities from 1 up to 30 t. All VIM furnaces enable efficient …