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Electrocorundum (alundum) normal 13a, 14a, 15a

Normal (grades: 16a, 15a, 14a, 13a, containing (93-96)% Al2O3 and smelted with reduction of bauxite).Due to the high content of aluminum oxides and a small number of impurities in corundum, its crystals are larger. It has increased the viscosity, therefore used in the manufacture of abrasive tools for grinding of viscous materials with a high tensile strength, for abrasive machining with variable loads, as well as for heavy grinding and sanding work sanding.Depending on the amount and composition of the impurities, color of electrocorundum changes (from light to dark brown in color). Sizes of smelted corundum crystals are (0.6-0.8) mm. For example, for making grinding discs ones use a normal polycrystalline electrocorundum crystals with dimensions of about 50 microns.
Location : 6/4 Novoposelkovaya st., 125363 Moskow,
Contact : Nikolay Kompanets, +79 2 62 47 78 61

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Electrocorundum (alundum) normal 13a, 14a, 15a

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China 116023 Equipment goods
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Saturday, March 10, 2018

Y connector of handrails or tube for transportation industry Iterm name: Service: OEM and ODM is welcomed Material: Die casting: Aluminum or alloy A360, A380, A390, ADC12,ADC10,ALSI09 etc. Ductile iron casting part: QT400 , QT450, QT500, QT550, QT600, QT700 Zinc & Zinc alloy...

DLM

  • 116023 - Dalian
  • +8641183895731
China Shanghai Construction goods
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Friday, November 25, 2016

Quantity : SHS Cerami - Price : 1 000,00 €

SHS- self -igniting alumina ceramic composite pipe is the national " 863 " program in the field of new materials , and the successful implementation of the industrialization of high-tech achievements. The products are of corundum (a-AL2O3) ceramic intermediate layer , three layers...

Sunny Steel Tubosacero Ltd.

  • tubosacero
  • Shanghai - 闸北
  • 862133780199
  • 862161851035
China 450003 Medical
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Bestview Laser S&T Co.,Ltd

  • 450003 - Zhengzhou
  • 0086 19503862093
  • 0086 19503817280