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NFPA 86D
Standard for Industrial Furnaces Using Vacuum as an Atmosphere - Effective Date: 8/13/1999
Organization:
NFPA - (NFPA) - National Fluid Power Association
Year: 1999
Abstract: This standard shall apply to ovens and furnaces operating above ambient temperatures to over 5000 °F (2760 °C) and at pressures normally below atmospheric to 10(-8) torr (1.33 × 10(-6) Pa).
(Footnote *)Types of Furnaces. The user's requirements for vacuum processing shall determine the type of furnace walls, the size of the furnace, the special atmospheres required, or the reduction from normal atmosphere down to a special vacuum of 10(-8) torr (1.33 × 10(-6) Pa).
Purpose. Because the heat processing of materials can involve a serious fire and explosion hazard that can endanger the furnace and the building in which the process is located and possibly the lives of employees, adequate safeguards shall be provided as appropriate for the location, equipment, and operation of such furnaces.
Footnote * - NOTICE: An asterisk (*) following the number or letter designating a paragraph indicates that explanatory material on the paragraph can be found in Appendix A.
(Footnote *)Types of Furnaces. The user's requirements for vacuum processing shall determine the type of furnace walls, the size of the furnace, the special atmospheres required, or the reduction from normal atmosphere down to a special vacuum of 10(-8) torr (1.33 × 10(-6) Pa).
Purpose. Because the heat processing of materials can involve a serious fire and explosion hazard that can endanger the furnace and the building in which the process is located and possibly the lives of employees, adequate safeguards shall be provided as appropriate for the location, equipment, and operation of such furnaces.
Footnote * - NOTICE: An asterisk (*) following the number or letter designating a paragraph indicates that explanatory material on the paragraph can be found in Appendix A.
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| contributor author | NFPA - (NFPA) - National Fluid Power Association | |
| date accessioned | 2017-09-04T17:03:05Z | |
| date available | 2017-09-04T17:03:05Z | |
| date copyright | 01/01/1999 | |
| date issued | 1999 | |
| identifier other | XWELJAAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/126675 | |
| description abstract | This standard shall apply to ovens and furnaces operating above ambient temperatures to over 5000 °F (2760 °C) and at pressures normally below atmospheric to 10(-8) torr (1.33 × 10(-6) Pa). (Footnote *)Types of Furnaces. The user's requirements for vacuum processing shall determine the type of furnace walls, the size of the furnace, the special atmospheres required, or the reduction from normal atmosphere down to a special vacuum of 10(-8) torr (1.33 × 10(-6) Pa). Purpose. Because the heat processing of materials can involve a serious fire and explosion hazard that can endanger the furnace and the building in which the process is located and possibly the lives of employees, adequate safeguards shall be provided as appropriate for the location, equipment, and operation of such furnaces. Footnote * - NOTICE: An asterisk (*) following the number or letter designating a paragraph indicates that explanatory material on the paragraph can be found in Appendix A. | |
| language | English | |
| title | NFPA 86D | num |
| title | Standard for Industrial Furnaces Using Vacuum as an Atmosphere - Effective Date: 8/13/1999 | en |
| type | standard | |
| page | 77 | |
| status | Withdrawn | |
| tree | NFPA - (NFPA) - National Fluid Power Association:;1999 | |
| contenttype | fulltext |