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High Quality White Corundum Abrasive Suppliers China

When the demander makes the rejection decision according to the test repor(white corundum)t, it shall inform the manufacturer (vehicle feeding) within 30 days after receiving the report, and mark the cast steel barrier number (such as WCB) and heat number on the lung teeth of the pressure casting. Inspection results of special requirements specified in drawings or contract(fused aluminum oxide). The sample should be crushed and mixed evenly.


High Quality White Corundum Abrasive Suppliers China MOQ: 1 Ton! 19 Years Experience White Corundum Abrasive Supplier, 35,000m² Workshop Area, Free Samples, Fast Delivery!


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The finished castings shall be attached with certificates(white aluminum oxide), including the name of manufacturer, order contract number, cast steel brand, melting furnace number and batch number. In addition, the sample sampling standard for chemical composition analysis and finished product analysis of steel(brown corundum powder): gb222-84 (sample sampling method for chemical analysis of steel and allowable deviation of chemical composition of finished product).


(high quality white corundum abrasive suppliers china)Scope of application: when the demander makes the rejection decision according to the test report(white fused alumina), the Demander shall inform the manufacturer (vehicle feeding) within 30 days after receiving the report, and mark the cast steel barrier number (such as WCB) and heat number for the pressure casting with the weight less than 20kg(46 grit aluminum oxide). The key is poured into the sample mold, and the mold is clean and dry. Test results.


When it is difficult to mark the plus number, the steel seal is allowed(brown fused alumina price). Inspection and acceptance the inspection and acceptance of castings shall be carried out by the supplier's technical inspection department. The demander has the right to resume the lotus according to the standard or contract(pink alumina). When it is difficult to mark the plus number for the pressure casting with weight less than 20k3, it is allowed to make steel seal.(high quality white corundum abrasive suppliers china)


Replace gb222-63(black corundum). Complex refining analysis refers to the chemical analysis of the sample bond taken during the pouring process of molten steel, and then the sample is further made and analyzed. The analysis results show the average chemical composition of molten steel in the same furnace or tank(30 grit aluminum oxide). In the preparation of sample chips, lubricant should not be used and oxide scale and dirt on the surface should be removed.


(high quality white corundum abrasive suppliers china)Finished product analysis refers to the chemical analysis of samples taken from processed finished steel (including steel)(pink corundum). Due to the uneven distribution (segregation) of elements produced by the solution in the process of product formation, the value of finished product analysis is sometimes different from that of melting analysis(aluminum oxide 220 grit abrasive). The sample chips for chemical analysis can be drilled, created or made by some tools.


The diameter of drill bit should not be less than 12mm(aluminum oxide grit). The demander raises objection to the pin material, and the material sample shall be kept for 30 days from the date of sending the test report. The poetry manufacturer can put forward the request for recheck in this room(low soda alumina). The samples used for chemical composition training analysis and finished product analysis of steel must be taken at representative parts of liquid steel.(high quality white corundum abrasive suppliers china)


Finished product analysis is mainly used to verify chemical composition, also known as validation analysis(alumina abrasive). The samples shall be uniform and uniform, which can fully represent the chemical composition of each smelting number (or one pot) or each batch of steel(180 grit aluminum oxide). When the sample brush is taken with the drill bit, the drill diameter shall not be less than 6 mm for melting analysis or small section steel product analysis.


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Brown Fused Alumina And White Fused Alumina MOQ: 1 Ton! 19 Years Manufacturing Exprience, 35,000m² Workshop Area, Factory Price, Free Samples, Fast Delivery!

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