JPS5647505A - Mechanical sieal ring and preparation thereof - Google Patents
Mechanical sieal ring and preparation thereofInfo
- Publication number
- JPS5647505A JPS5647505A JP12226579A JP12226579A JPS5647505A JP S5647505 A JPS5647505 A JP S5647505A JP 12226579 A JP12226579 A JP 12226579A JP 12226579 A JP12226579 A JP 12226579A JP S5647505 A JPS5647505 A JP S5647505A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- substrate
- ferrous
- recessed part
- alloy
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Powder Metallurgy (AREA)
- Mechanical Sealing (AREA)
Abstract
PURPOSE: To provide the mechanical seal ring with no pressure leakage wherein, on a ring like ferrous substrate meterial having an annular protruded part on a recessed part, a ring like WC type infiltration substrate having a recessed part and a protruded part inlaid therein is firmly adhered through an Ni-P alloy.
CONSTITUTION: On the ring like ferrous substrate material 2 having the annular protruded part or the recessed part the ring like WC type infiltration substrate having the recessed part and the protruded part inlaid therein is closely adhered through the Ni-P alloy 3 to form the mechanical seal ring. As an aforementioned ferrous type substrate material, a general purpose steel or a special steel such as a tool steel or a stainless steel is used. Moreover, as the WC type infiltration substrate, is used one wherein a ferrous metal such as Fe, Co or Ni is mixed with WC and, after sintered temporarily, an Ni-12% P alloy is infiltrated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12226579A JPS5647505A (en) | 1979-09-22 | 1979-09-22 | Mechanical sieal ring and preparation thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12226579A JPS5647505A (en) | 1979-09-22 | 1979-09-22 | Mechanical sieal ring and preparation thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5647505A true JPS5647505A (en) | 1981-04-30 |
JPS5715161B2 JPS5715161B2 (en) | 1982-03-29 |
Family
ID=14831669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12226579A Granted JPS5647505A (en) | 1979-09-22 | 1979-09-22 | Mechanical sieal ring and preparation thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5647505A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6465458A (en) * | 1987-05-08 | 1989-03-10 | Abbott Lab | Reagent pack and turntable |
JPH02156005A (en) * | 1988-12-07 | 1990-06-15 | Toshiba Mach Co Ltd | Corrosion resistant and wear resistant member and manufacture thereof |
US5479435A (en) * | 1993-04-15 | 1995-12-26 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | DC arc furnace |
US5590152A (en) * | 1993-04-15 | 1996-12-31 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | DC arc furnace |
US5590150A (en) * | 1993-09-30 | 1996-12-31 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Electric arc melting furnace |
CN102996804A (en) * | 2012-12-07 | 2013-03-27 | 辽宁天泽产业集团机械制造有限公司 | Brittle-rupture-resistant silicon carbide friction pair for mechanical seal and manufacturing method thereof |
CN106402396A (en) * | 2016-10-25 | 2017-02-15 | 浙江大学 | High-temperature mechanical sealing structure |
-
1979
- 1979-09-22 JP JP12226579A patent/JPS5647505A/en active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6465458A (en) * | 1987-05-08 | 1989-03-10 | Abbott Lab | Reagent pack and turntable |
JPH0588427B2 (en) * | 1987-05-08 | 1993-12-22 | Abbott Lab | |
JPH02156005A (en) * | 1988-12-07 | 1990-06-15 | Toshiba Mach Co Ltd | Corrosion resistant and wear resistant member and manufacture thereof |
US5479435A (en) * | 1993-04-15 | 1995-12-26 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | DC arc furnace |
US5590152A (en) * | 1993-04-15 | 1996-12-31 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | DC arc furnace |
US5590150A (en) * | 1993-09-30 | 1996-12-31 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Electric arc melting furnace |
CN102996804A (en) * | 2012-12-07 | 2013-03-27 | 辽宁天泽产业集团机械制造有限公司 | Brittle-rupture-resistant silicon carbide friction pair for mechanical seal and manufacturing method thereof |
CN106402396A (en) * | 2016-10-25 | 2017-02-15 | 浙江大学 | High-temperature mechanical sealing structure |
CN106402396B (en) * | 2016-10-25 | 2018-02-06 | 浙江大学 | High temperature mechanical sealing structure |
Also Published As
Publication number | Publication date |
---|---|
JPS5715161B2 (en) | 1982-03-29 |
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