CH681068A5 - - Google Patents
Download PDFInfo
- Publication number
- CH681068A5 CH681068A5 CH462089A CH462089A CH681068A5 CH 681068 A5 CH681068 A5 CH 681068A5 CH 462089 A CH462089 A CH 462089A CH 462089 A CH462089 A CH 462089A CH 681068 A5 CH681068 A5 CH 681068A5
- Authority
- CH
- Switzerland
- Prior art keywords
- filling
- protective layer
- steel
- layer
- ceramic
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000010410 layer Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 239000011241 protective layer Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000004512 die casting Methods 0.000 claims description 6
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000001513 hot isostatic pressing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 206010030924 Optic ischaemic neuropathy Diseases 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 9
- 238000005245 sintering Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000011344 liquid material Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2023—Nozzles or shot sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH462089A CH681068A5 (enrdf_load_stackoverflow) | 1989-12-22 | 1989-12-22 | |
| DE19904040032 DE4040032A1 (de) | 1989-12-22 | 1990-12-14 | Verfahren zur herstellung einer fuellbuechse fuer druckgussmaschinen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH462089A CH681068A5 (enrdf_load_stackoverflow) | 1989-12-22 | 1989-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH681068A5 true CH681068A5 (enrdf_load_stackoverflow) | 1993-01-15 |
Family
ID=4279515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH462089A CH681068A5 (enrdf_load_stackoverflow) | 1989-12-22 | 1989-12-22 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH681068A5 (enrdf_load_stackoverflow) |
| DE (1) | DE4040032A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732263A (zh) * | 2016-08-31 | 2021-12-03 | 日立金属株式会社 | 压铸用套筒及其制造方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19838561A1 (de) * | 1998-08-25 | 2000-03-02 | Wolfram Ind Mbh Ges | Gießform für das Gießen von Formteilen aus Nicht-Eisenmetallen |
| DE10123028A1 (de) * | 2001-05-11 | 2002-11-21 | Ludger Weier | Verfahren und Vorrichtung zur Aufbereitung abgenutzter Druckguß-Füllkammern |
| DE102015100861B4 (de) * | 2015-01-21 | 2018-07-19 | TransMIT Gesellschaft für Technologietransfer mbH | Heißkanal für eine Druckgussvorrichtung und Betriebsverfahren dafür |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB760113A (en) * | 1953-06-19 | 1956-10-31 | Gen Electric Co Ltd | Improvements in or relating to dense alloys |
| GB901823A (en) * | 1960-05-09 | 1962-07-25 | Gen Electric Co Ltd | Improvements in or relating to dense alloys |
| US3786552A (en) * | 1971-06-30 | 1974-01-22 | Mitsubishi Metal Mining Co Ltd | Method of manufacturing a composite bimetallic sleeve for a die-casting machine |
| US4216009A (en) * | 1977-07-27 | 1980-08-05 | Sumitomo Electric Industries, Ltd. | Method of making alloy and carbide powders of molybdenum and tungsten |
| EP0278208A1 (en) * | 1987-02-06 | 1988-08-17 | Weartech Limited | Wear resistant sleeve for use in a die casting machine |
| US4743512A (en) * | 1987-06-30 | 1988-05-10 | Carpenter Technology Corporation | Method of manufacturing flat forms from metal powder and product formed therefrom |
| DE3738450A1 (de) * | 1987-11-12 | 1989-06-01 | Werner Weinmueller | Gussform zum druckgiessen |
-
1989
- 1989-12-22 CH CH462089A patent/CH681068A5/de not_active IP Right Cessation
-
1990
- 1990-12-14 DE DE19904040032 patent/DE4040032A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732263A (zh) * | 2016-08-31 | 2021-12-03 | 日立金属株式会社 | 压铸用套筒及其制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4040032A1 (de) | 1991-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |