Welding Flux Raw Mateiral High Alumina Calcined Bauxite Powder

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Powder
• Material: Alumina Block
• Low Iron: Low Impurity
• Model NO.: CBF86
• High Refractoriness: Good Price
• Transport Package: Jumbo Bag
• Specification: SGS
• Trademark: YZSD
• Origin: Henan, China
• HS Code: 2508300000
• Production Capacity: 3000mt/M

Product Description

Calcined Bauxite welding application
Calcined BAUXITE powder is one of powder flux. It has protection purpose to molten pool as getting smelting slag and gas during welding. It is used in submerged-arc welding.
CALCINED BAUXITE is one of main raw materials of welding industry, it plays a major role in flux.
Our CALCINED BAUXITE flux receive welcome and goods comments from many of our customers.
Calcined BAUXITE from us is be selected strictly, calcined in high temperature kiln and discharged at low temperature. It has stable properties of high refractoriness and toughness, low impurity and high Al2O3, low sulfur and phosphorus.
Various sizes and grades CALCINED BAUXITE flux are available.
Main CALCINED BAUXITE FLUX powder as follows:
40mesh, 80mesh, 100mesh, 150mesh, 200mesh, 325mesh
Main grades of calcined BAUXITE FLUX from us:
83% Al2O3, with S 0.02%max, P 0.04%max
85% Al2O3, with S 0.02%max, P 0.04%max
86% Al2O3, with S 0.02%max, P 0.04%max
87% Al2O3, with S 0.02%max, P 0.04%max
88% Al2O3, with S 0.02%max, P 0.04%max

Item	AL2O3	FE2O3	TIO2	K2O+Na2O	CaO+MgO	P	S
CBF 8 3	≥ 8 3	≤ 2. 0	≤ 4.0	≤ 1.0	≤ 0. 6	≤ 0. 04	≤ 0. 02
CBF 8 5	≥ 8 5	≤ 2. 0	≤ 4.0	≤ 1.0	≤ 0. 6	≤ 0. 04	≤ 0. 02
CBF 8 6	≥ 8 6	≤ 2. 0	≤ 4.0	≤ 1.0	≤ 0. 6	≤ 0. 04	≤ 0. 02
CBF 8 7	≥ 8 7	≤ 2. 0	≤ 4.0	≤ 1.0	≤ 0. 6	≤ 0. 04	≤ 0. 02
CBF 8 8	≥ 8 8	≤ 2. 0	≤ 4.0	≤ 1.0	≤ 0. 6	≤ 0. 04	≤ 0. 02