JPH0478319U - - Google Patents

Info

Publication number

JPH0478319U

JPH0478319U JP12216990U JP12216990U JPH0478319U JP H0478319 U JPH0478319 U JP H0478319U JP 12216990 U JP12216990 U JP 12216990U JP 12216990 U JP12216990 U JP 12216990U JP H0478319 U JPH0478319 U JP H0478319U

Authority

JP

Japan

Prior art keywords

coating layer

precision

bearing

alloy

contacts

Prior art date

1990-11-20

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000011247 coating layer Substances 0.000 claims description 3
• 239000002131 composite material Substances 0.000 claims description 2
• 238000009792 diffusion process Methods 0.000 claims description 2
• 239000010410 layer Substances 0.000 claims description 2
• 229910018104 Ni-P Inorganic materials 0.000 claims 2
• 229910018536 Ni—P Inorganic materials 0.000 claims 2
• 239000000956 alloy Substances 0.000 claims 1
• 229910045601 alloy Inorganic materials 0.000 claims 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 239000010959 steel Substances 0.000 description 1