pink fused alumina for abrasive and polishing

pink fused alumina for abrasive and polishing

USD $1340 - $1380 /Metric Ton

Min.Order:5 Metric Tons

Supply Ability:

25 Metric Ton / Metric Tons per Month

Payment Terms:

T/T L/C PayPal Other

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Abrasive Grain Sizes:

fine powder

henan sicheng grinding technology co., LTD

Business license

Business Type: Trading Company

Main Products: Abrasive tools , grinding equipment , superhard materials ,Corundum , silicon carbide , boron carbide

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Product Details

Chrome-corundum is the main raw material of alumina, suitable for chromium oxide, etc.It is smelted at high temperature.Its hardness is similar to that of white corundum, and its toughness is higher than that of white corundum.The abrasive tools made by it have good durability and high finish.It is suitable for precision grinding of measuring tools, machine spindles, instrument parts, thread workpieces and sample grinding, etc.

	Low chromium			Medium chromium			High chromium
	AI2O3	Cr2O3	Na2O	AI2O3	Cr2O3	Na2O	AI2O3	Cr2O3	Na2O
F12-F80	≥98.50	0.20- 0.45	≤0.50	≥98.20	0.45- 1.00	≤0.55	≥97.40	1.00- 2.00	≤0.55
F90-F150	≥98.50		≤0.55	≥98.20		≤0.60	≥97.00		≤0.60
F180-F220	≥98.00		≤0.60	≥97.80		≤0.70	≥96.50		≤0.70