Title:
合金材料の研磨方法及び合金材料の製造方法
Document Type and Number:
Japanese Patent JP6622963
Kind Code:
B2
Abstract:
An alloy material polishing method of the present invention is a method for polishing an alloy material containing a main component and 0.5% by mass or more of an accessory component element having a Vickers hardness (HV) different from that of the main component by 5 or more. The polishing method is characterized by polishing a surface of the alloy material using a polishing composition containing abrasive grains and an oxoacid-based oxidizing agent. The main component of the alloy material is preferably at least one selected from aluminum, titanium, iron, nickel, and copper. The main component of the alloy material is preferably aluminum, and the accessory component element is preferably at least one selected from silicon, magnesium, iron, copper, and zinc. The polishing method preferably includes preliminarily polishing the alloy material using a preliminary polishing composition before the polishing of the alloy material using the polishing composition.
Inventors:
Kazumasa Tamai
Maiko Asai
Morinaga Hitoshi
Maiko Asai
Morinaga Hitoshi
Application Number:
JP2014555457A
Publication Date:
December 18, 2019
Filing Date:
December 26, 2013
Export Citation:
Assignee:
Fujimi Incorporated Co., Ltd.
International Classes:
B24B37/00; C09K3/14
Domestic Patent References:
| JP2008544868A | ||||
| JP7156023A | ||||
| JP2000328045A | ||||
| JP2006229215A | ||||
| JP2009516928A | ||||
| JP1180708A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda