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Stellite (Cobalt Based) that resist against Coal @ 1200deg C




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Stellite (Cobalt Based) that resist against Coal @ 1200deg C
12-11-2014, 08:29 AM,
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Iwan Sedaryawan CA Offline
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Stellite (Cobalt Based) that resist against Coal @ 1200deg C
Dear all,
we will coat Thermocouple that sinking in Coal @ 1200 deg C, please let me know what grade of Stellite (Cobalt Based ) can resist against this application..
Thanks in advance
Thanks and regards,
Iwan Sedaryawan | Director Cipta Agung CV | HP : +62 (0) 818504137 - 81357725946-08117019540 - | PIN BB : 2AD850B7| Skype : iwan.sedaryawan |Email : sedaryawan@ciptaagung.com | sedaryawan@yahoo.com | sedaryawan@gmail.com | Web-site : https://www.ciptaagung.com
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12-11-2014, 05:04 PM,
#2
Vadim Verlotski Offline
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RE: Stellite (Cobalt Based) that resist against Coal @ 1200deg C
(12-11-2014, 08:29 AM)Iwan Sedaryawan CA Wrote: Dear all,
we will coat Thermocouple that sinking in Coal @ 1200 deg C, please let me know what grade of Stellite (Cobalt Based ) can resist against this application..
Thanks in advance

All of cobalt or nickel alloy not hold 1200 ° C for a long time. However, if you only need a short-time work at this temperature, it is best not to use cobalt-stellite, but nickel-alloy for example, Inconel 625 or Ni80Cr20.
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12-12-2014, 01:11 PM,
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Iwan Sedaryawan CA Offline
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RE: Stellite (Cobalt Based) that resist against Coal @ 1200deg C
(12-11-2014, 05:04 PM)Vadim Verlotski Wrote:
(12-11-2014, 08:29 AM)Iwan Sedaryawan CA Wrote: Dear all,
we will coat Thermocouple that sinking in Coal @ 1200 deg C, please let me know what grade of Stellite (Cobalt Based ) can resist against this application..
Thanks in advance

All of cobalt or nickel alloy not hold 1200 ° C for a long time. However, if you only need a short-time work at this temperature, it is best not to use cobalt-stellite, but nickel-alloy for example, Inconel 625 or Ni80Cr20.
okay thanks for your above comment...
Thanks and regards,
Iwan Sedaryawan | Director Cipta Agung CV | HP : +62 (0) 818504137 - 81357725946-08117019540 - | PIN BB : 2AD850B7| Skype : iwan.sedaryawan |Email : sedaryawan@ciptaagung.com | sedaryawan@yahoo.com | sedaryawan@gmail.com | Web-site : https://www.ciptaagung.com
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