POLISHING METHOD AND METHOD FOR PRODUCING ALLOY MATERIAL

The polishing method polishes an alloy material using a polishing pad and a polishing composition supplied to the polishing pad. The polishing composition contains an abrasive of silica or alumina, and a surface temperature of the polishing pad at the end of polishing is 20°C or below. The method fo...

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Bibliographische Detailangaben
Hauptverfasser: MORINAGA, HITOSHI, TAMAI, KAZUSEI, ASAI, MAIKO, NIWANO, YUTAKA
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The polishing method polishes an alloy material using a polishing pad and a polishing composition supplied to the polishing pad. The polishing composition contains an abrasive of silica or alumina, and a surface temperature of the polishing pad at the end of polishing is 20°C or below. The method for producing an alloy material comprises a polishing step of polishing an alloy material using a polishing pad and a polishing composition supplied to the polishing pad. The polishing composition contains an abrasive of silica or alumina, and a surface temperature of the polishing pad at the end of polishing is 20°C or below.