Invention Grant
- Patent Title: Method for heat treatment
- Patent Title (中): 热处理方法
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Application No.: US11732317Application Date: 2007-04-03
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Publication No.: US07955450B2Publication Date: 2011-06-07
- Inventor: Thomas Mahlo , Gerd Waning
- Applicant: Thomas Mahlo , Gerd Waning
- Applicant Address: DE
- Assignee: Linde Aktiengesellschaft
- Current Assignee: Linde Aktiengesellschaft
- Current Assignee Address: DE
- Agent Joshua L. Cohen
- Priority: DE102006015739 20060404; EP06015702 20060727
- Main IPC: C22F1/16
- IPC: C22F1/16 ; C23C8/00
Abstract:
The invention relates to a method for the heat treatment of workpieces in a heat treatment furnace, wherein the treatment atmosphere in the heat treatment furnace is circulated. According to the invention, a propellant is injected into the heat treatment furnace in such a manner that the treatment atmosphere is essentially circulated by the injected propellant.
Public/Granted literature
- US20070251612A1 Method for heat treatment Public/Granted day:2007-11-01
Information query
