JPH01151245U - - Google Patents

Info

Publication number

JPH01151245U

JPH01151245U JP4662088U JP4662088U JPH01151245U JP H01151245 U JPH01151245 U JP H01151245U JP 4662088 U JP4662088 U JP 4662088U JP 4662088 U JP4662088 U JP 4662088U JP H01151245 U JPH01151245 U JP H01151245U

Authority

JP

Japan

Prior art keywords

radiation sensitivity

heating

infrared radiation

bar

pipe

Prior art date

1988-04-06

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

• 230000007547 defect Effects 0.000 claims description 10
• 238000010438 heat treatment Methods 0.000 claims description 8
• 238000001514 detection method Methods 0.000 claims description 4
• 230000005855 radiation Effects 0.000 claims 4
• 230000035945 sensitivity Effects 0.000 claims 4
• 230000002950 deficient Effects 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3