- Number Of Flower4
- ADA ClassPredominantly BASE (PB)
- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
Investment Phosphate Bonded (Carbon Free) Crucible Quartz or Zircon Degassing Temp C 650-980 Oxidation Procedure hold 0 min with Vacuum; Blue color indicates temp too LOW, Red too HIGH. A straw yellow or even grey oxide is desired. Opaque directly on this oxide