Title:
溶射用粉末、溶射皮膜の製造方法、溶射皮膜、及びロール
Document Type and Number:
Japanese Patent JP6550226
Kind Code:
B2
Abstract:
A thermal spray powder is provided that contains, as constituent elements, a first element selected from W and Mo; a second element selected from Co, Ni, and Fe; a third element selected from C and B; and a fourth element formed of Si. The amount of the second element in the thermal spray powder is 40% by mole or less. The mole ratio of the fourth element to the second element in the thermal spray powder is 0.002 or greater and 0.03 or less. The thermal spray powder has a crystal phase containing Co, Ni, or Fe; W; and C or a crystal phase containing Co, Ni, or Fe; W or Mo; and B. In an X-ray diffraction spectrum of the thermal spray powder, the peak intensity attributed to Co, Ni, or Fe is at most 0.1 times the largest peak intensity in the same X-ray diffraction spectrum.
Inventors:
Noriyuki Yasuo
Go Takahata
Tatsuo Mizutsu
Hiroaki Mizuno
Keiya Masuda
Tatsuya Kuno
Go Takahata
Tatsuo Mizutsu
Hiroaki Mizuno
Keiya Masuda
Tatsuya Kuno
Application Number:
JP2014223107A
Publication Date:
July 24, 2019
Filing Date:
October 31, 2014
Export Citation:
Assignee:
Tocalo Co., Ltd.
Fujimi Incorporated Co., Ltd.
Fujimi Incorporated Co., Ltd.
International Classes:
C23C4/06; C23C2/00; C23C4/10; F16C13/00
Domestic Patent References:
| JP2008303459A | ||||
| JP2001207252A | ||||
| JP2000144366A | ||||
| JP8505439A | ||||
| JP2010504426A | ||||
| JP2001152308A | ||||
| JP2002309364A | ||||
| JP2011026666A | ||||
| JP5033113A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda