ATE242097T1 - Herstellen von werkzeugen durch thermisches spritzen - Google Patents
Herstellen von werkzeugen durch thermisches spritzenInfo
- Publication number
- ATE242097T1 ATE242097T1 AT96940338T AT96940338T ATE242097T1 AT E242097 T1 ATE242097 T1 AT E242097T1 AT 96940338 T AT96940338 T AT 96940338T AT 96940338 T AT96940338 T AT 96940338T AT E242097 T1 ATE242097 T1 AT E242097T1
- Authority
- AT
- Austria
- Prior art keywords
- matrix
- spray gun
- passes
- thermal spraying
- metal
- Prior art date
Links
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
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2209—Selection of die materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/003—Moulding by spraying metal on a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/565—Consisting of shell-like structures supported by backing material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
- C23C4/185—Separation of the coating from the substrate
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US666695P | 1995-11-13 | 1995-11-13 | |
PCT/US1996/017932 WO1997018074A1 (en) | 1995-11-13 | 1996-11-13 | Fabrication of tooling by thermal spraying |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE242097T1 true ATE242097T1 (de) | 2003-06-15 |
Family
ID=21722017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96940338T ATE242097T1 (de) | 1995-11-13 | 1996-11-13 | Herstellen von werkzeugen durch thermisches spritzen |
Country Status (7)
Country | Link |
---|---|
US (1) | US5817267A (de) |
EP (1) | EP0861145B1 (de) |
JP (2) | JP3707795B2 (de) |
AT (1) | ATE242097T1 (de) |
AU (1) | AU7724596A (de) |
DE (1) | DE69628578T2 (de) |
WO (1) | WO1997018074A1 (de) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2315078A (en) * | 1996-07-06 | 1998-01-21 | Ford Motor Co | Moulding tools |
US5983495A (en) * | 1997-12-29 | 1999-11-16 | Ford Global Technologies, Inc. | Method of making spray-formed inserts |
US6355196B1 (en) | 1998-03-16 | 2002-03-12 | Vantico Inc. | Process for producing direct tooling mold and method for using the same |
US5922412A (en) * | 1998-03-26 | 1999-07-13 | Ford Global Technologies, Inc. | Method of eliminating unevenness in pass-reversal thermal spraying |
GB2338666B (en) * | 1998-06-26 | 2002-08-07 | Sprayform Holdings Ltd | Tooling production |
US6513567B2 (en) | 1998-11-04 | 2003-02-04 | Ford Global Technologies, Inc. | Method of making a spray formed rapid tool |
US6623808B1 (en) | 1999-02-23 | 2003-09-23 | Ford Global Technologies, Inc. | Spray deposition process |
GB9903964D0 (en) * | 1999-02-23 | 1999-04-14 | Sprayform Holdings Limited | Spray deposition process |
CN1093452C (zh) * | 1999-04-27 | 2002-10-30 | 张海鸥 | 金属模具熔射制作方法 |
US6305459B1 (en) * | 1999-08-09 | 2001-10-23 | Ford Global Technologies, Inc. | Method of making spray-formed articles using a polymeric mandrel |
JP2003510457A (ja) * | 2000-02-23 | 2003-03-18 | スプレーフォーム ホールディングス リミテッド | 溶射被覆法 |
US6510601B1 (en) * | 2000-03-20 | 2003-01-28 | The Boeing Company | Invar forming method for making tooling |
US6447704B1 (en) * | 2000-05-23 | 2002-09-10 | Gmic, Corp. | Thermal-sprayed tooling |
US6345440B1 (en) | 2000-07-21 | 2002-02-12 | Ford Global Technologies, Inc. | Methods for manufacturing multi-layer engine valve guides by thermal spray |
US6365222B1 (en) | 2000-10-27 | 2002-04-02 | Siemens Westinghouse Power Corporation | Abradable coating applied with cold spray technique |
US6491208B2 (en) | 2000-12-05 | 2002-12-10 | Siemens Westinghouse Power Corporation | Cold spray repair process |
US6444259B1 (en) | 2001-01-30 | 2002-09-03 | Siemens Westinghouse Power Corporation | Thermal barrier coating applied with cold spray technique |
DE10131362A1 (de) * | 2001-06-28 | 2003-01-09 | Alstom Switzerland Ltd | Verfahren zur Herstellung einer räumlich geformten, folienartig ausgebildeten Trägerschicht aus sprödhartem Material |
US6595263B2 (en) * | 2001-08-20 | 2003-07-22 | Ford Global Technologies, Inc. | Method and arrangement for utilizing a psuedo-alloy composite for rapid prototyping and low-volume production tool making by thermal spray form techniques |
US20030196774A1 (en) * | 2001-11-29 | 2003-10-23 | Grigoriy Grinberg | Method to incorporate cooling lines in a spray-formed article |
CN100413638C (zh) * | 2003-05-05 | 2008-08-27 | 华中科技大学 | 熔射制造模具的方法 |
US20050196481A1 (en) * | 2004-03-04 | 2005-09-08 | Spradling Drew M. | Tool bodies having heated tool faces |
US7350558B2 (en) * | 2004-10-22 | 2008-04-01 | Grigoriy Grinberg | Method of venting a spray metal mold |
GB0424257D0 (en) * | 2004-11-02 | 2004-12-01 | Bentley Motors Ltd | A moulding process and product |
US7270167B1 (en) | 2004-12-03 | 2007-09-18 | Gmic Corp. | Metal impregnated graphite composite tooling |
US7320832B2 (en) * | 2004-12-17 | 2008-01-22 | Integran Technologies Inc. | Fine-grained metallic coatings having the coefficient of thermal expansion matched to the one of the substrate |
US20060210718A1 (en) * | 2005-03-21 | 2006-09-21 | General Magnaplate Corporation | Combination high density/low density layers |
US20060266472A1 (en) * | 2005-05-06 | 2006-11-30 | Kipp Michael D | Vacuum bagging methods and systems |
GB0620604D0 (en) * | 2006-10-18 | 2006-11-29 | Flotek Internat Ltd | Methods of moulding and mould liners therefor |
US20080115904A1 (en) * | 2006-11-16 | 2008-05-22 | Gmic, Corp. | Combination metal and epoxy mold |
DE102006057641A1 (de) * | 2006-12-05 | 2008-06-12 | Eads Deutschland Gmbh | Reparatur und/oder Konturänderung einer Formoberfläche eines Formwerkzeugs |
US8043543B2 (en) * | 2007-03-28 | 2011-10-25 | GM Global Technology Operations LLC | Method for molding of polymer composites comprising three-dimensional carbon reinforcement using a durable tool |
US20090035412A1 (en) * | 2007-07-31 | 2009-02-05 | Sobcinski Thomas J | Hybrid lay-up tool |
US7772545B2 (en) * | 2008-07-24 | 2010-08-10 | Halliburton Energy Services, Inc. | Nuclear logging tool |
WO2010019802A1 (en) | 2008-08-15 | 2010-02-18 | Gesturetek, Inc. | Enhanced multi-touch detection |
US8658968B2 (en) * | 2008-10-21 | 2014-02-25 | Halliburton Energy Services, Inc. | Nuclear logging tool calibration system and method |
US8346481B2 (en) * | 2008-12-15 | 2013-01-01 | Halliburton Energy Services, Inc. | Method and system of determining a value indicative of gas saturation of a formation |
DE102009008675A1 (de) * | 2009-02-12 | 2010-08-19 | Audi Ag | Gussform zum Druckgießen eines Bauteils sowie Verfahren zur Herstellung einer derartigen Gussform |
US20100307826A1 (en) * | 2009-06-03 | 2010-12-09 | Bucyrus Mining Equipment, Inc. | Rod changer for a rock drill |
WO2010144786A2 (en) * | 2009-06-11 | 2010-12-16 | Genius Solutions Engineering Company | Low cte slush molds with textured surface, and method of making and using the same |
US20110156304A1 (en) * | 2009-12-31 | 2011-06-30 | Bryant Walker | Die Tool Production Methods Utilizing Additive Manufacturing Techniques |
US8584774B2 (en) | 2010-06-04 | 2013-11-19 | Caterpillar Global Mining Equipment Llc | Traveling and locking centralizer |
BR112013001390A2 (pt) | 2010-07-21 | 2016-05-24 | Halliburton Energy Services Inc | método, e, sistema |
EP2609453A1 (de) | 2010-08-24 | 2013-07-03 | Halliburton Energy Services, Inc. | Verfahren und system zur bestimmung eines elementaren gehaltes einer erdformation |
CN102179499B (zh) * | 2011-04-15 | 2013-01-23 | 吉林大学 | 一种汽车高强钢冲压件热成形模具制造方法 |
DE102012218928A1 (de) * | 2012-10-17 | 2014-04-17 | Krones Ag | Herstellungsverfahren für Blasformen |
US9144841B1 (en) * | 2012-11-15 | 2015-09-29 | The Boeing Company | In-mold metallization of composite structures |
DE102013216439A1 (de) * | 2013-05-22 | 2014-11-27 | Siemens Aktiengesellschaft | Verfahren zum Erzeugen eines schalenförmigen Bauteils sowie zur Anwendung dieses Verfahrens geeignete Herstellungsanlage |
JP6475446B2 (ja) * | 2014-09-12 | 2019-02-27 | 株式会社イケックス工業 | 金型の製造方法 |
CN104550960B (zh) * | 2014-12-23 | 2017-03-08 | 中国航空工业集团公司北京航空制造工程研究所 | 应用冷床熔炼的金属增材制造方法及金属零件和应用 |
DE102016010506A1 (de) | 2016-08-30 | 2018-03-01 | Audi Ag | Werkzeug |
CA3053970A1 (en) * | 2017-01-20 | 2018-07-26 | Kiefel Gmbh | Film forming tool, method of manufacturing a film forming tool and use thereof |
JP6836474B2 (ja) * | 2017-08-03 | 2021-03-03 | 三菱重工業株式会社 | 可撓性マンドレル、複合材部品の製造方法 |
EP3683027A1 (de) * | 2019-01-21 | 2020-07-22 | Airbus Operations, S.L.U. | Verfahren zur herstellung von werkzeugen |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1528581A (en) * | 1920-01-26 | 1925-03-03 | Gen Electric | Composite metal article and its method of manufacture |
US1813880A (en) * | 1927-09-06 | 1931-07-07 | Goodyear Tire & Rubber | Method of making molds |
US1935916A (en) * | 1928-06-06 | 1933-11-21 | Budd Edward G Mfg Co | Metal die and method of making the same |
US2344960A (en) * | 1938-07-20 | 1944-03-28 | American Anode Inc | Deposition form and method of making the same |
US2281634A (en) * | 1940-05-29 | 1942-05-05 | Otto Stossel | Production of spray metal negatives of models |
US2629907A (en) * | 1949-04-19 | 1953-03-03 | Us Rubber Co | Method of making molds |
FR1180308A (fr) * | 1956-08-03 | 1959-06-03 | Bayer Ag | Procédé d'obtention de corps poreux ou homogènes |
US3053610A (en) * | 1957-03-18 | 1962-09-11 | Us Rubber Co | Flame-sprayed metal article |
US3018520A (en) * | 1959-02-12 | 1962-01-30 | Ren Plastics Inc | Method of molding by spraying molten metal and heat-reactive bonding agent |
US3182361A (en) * | 1961-02-08 | 1965-05-11 | Budd Co | Spraying apparatus and method |
US3183289A (en) * | 1961-12-15 | 1965-05-11 | Budd Co | Method of making a positive face vacuum forming mold |
US3336181A (en) * | 1963-05-22 | 1967-08-15 | Uniroyal Inc | Molding apparatus and process for making the same |
US3638299A (en) * | 1968-12-30 | 1972-02-01 | Ici Ltd | Process for the production of molds |
US3816903A (en) * | 1969-06-23 | 1974-06-18 | Ici Ltd | Method of fabricating an impregnated porous metal mould |
US4231982A (en) * | 1975-05-20 | 1980-11-04 | Ab Volvo | Method for the production of tools for deep drawing, moulding, extruding and the like |
US4224356A (en) * | 1977-05-31 | 1980-09-23 | The Secretary For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Deposition of metals on a base |
US4374173A (en) * | 1979-11-06 | 1983-02-15 | Sherritt Gordon Mines Limited | Composite powders sprayable to form abradable seal coatings |
CH656560A5 (de) * | 1982-03-19 | 1986-07-15 | Castolin Sa | Verfahren zum auftragen einer schutzschicht durch thermisches spritzen. |
US4505947A (en) * | 1982-07-14 | 1985-03-19 | The Standard Oil Company (Ohio) | Method for the deposition of coatings upon substrates utilizing a high pressure, non-local thermal equilibrium arc plasma |
US4776076A (en) * | 1982-09-30 | 1988-10-11 | Boeing Company | Method of fabricating a rotor hub of composite material |
DE3304073A1 (de) * | 1983-02-07 | 1984-08-09 | Alban 5456 Rheinbrohl Pütz | Verfahren zur erstellung von formen fuer das spritzgiessen, insbesondere von werkzeugen fuer das spritzgiessen von kunststoff |
US4905899A (en) * | 1985-11-12 | 1990-03-06 | Osprey Metals Limited | Atomisation of metals |
FR2616409B1 (fr) * | 1987-06-09 | 1989-09-15 | Aerospatiale | Pale en materiaux composites et son procede de fabrication |
US4971846A (en) * | 1987-11-16 | 1990-11-20 | Tre Corporation | Thermoplastic cylinder and process for manufacturing same |
US5042968A (en) * | 1989-11-02 | 1991-08-27 | United Technologies Corporation | Propeller blade subassembly and method for making a propeller blade subassembly |
US5229165A (en) * | 1989-11-09 | 1993-07-20 | Allied-Signal Inc. | Plasma sprayed continuously reinforced aluminum base composites |
US5073589A (en) * | 1989-12-21 | 1991-12-17 | Dimitrije Milovich | Composite backing structure for spray metal tooling |
JP2772843B2 (ja) * | 1990-01-19 | 1998-07-09 | 住友重機械工業株式会社 | スプレイ・デポジットによる厚肉プリフォームの製造方法 |
CA2010887C (en) * | 1990-02-26 | 1996-07-02 | Peter George Tsantrizos | Reactive spray forming process |
US5104293A (en) * | 1990-07-16 | 1992-04-14 | United Technologies Corporation | Method for applying abrasive layers to blade surfaces |
US5123814A (en) * | 1990-07-27 | 1992-06-23 | The Marley Cooling Tower Company | Industrial cooling tower fan blade having abrasion resistant leading edge |
US5189781A (en) * | 1990-08-03 | 1993-03-02 | Carnegie Mellon University | Rapid tool manufacturing |
US5269658A (en) * | 1990-12-24 | 1993-12-14 | United Technologies Corporation | Composite blade with partial length spar |
WO1993005194A1 (en) * | 1991-09-05 | 1993-03-18 | Technalum Research, Inc. | Method for the production of compositionally graded coatings |
US5302450A (en) * | 1993-07-06 | 1994-04-12 | Ford Motor Company | Metal encapsulated solid lubricant coating system |
US5440798A (en) * | 1994-01-18 | 1995-08-15 | Gentex Optics, Inc. | Method of making concave aspheric bifocal mold component |
US5449483A (en) * | 1994-02-04 | 1995-09-12 | The Goodyear Tire & Rubber Company | Method and apparatus for making a tire mold |
US5433002A (en) * | 1994-05-05 | 1995-07-18 | The United States Of America As Represented By The Secretary Of The Navy | Fabrication process for complex composite parts |
-
1996
- 1996-11-13 WO PCT/US1996/017932 patent/WO1997018074A1/en active IP Right Grant
- 1996-11-13 DE DE69628578T patent/DE69628578T2/de not_active Expired - Lifetime
- 1996-11-13 EP EP96940338A patent/EP0861145B1/de not_active Expired - Lifetime
- 1996-11-13 JP JP51894497A patent/JP3707795B2/ja not_active Expired - Fee Related
- 1996-11-13 AU AU77245/96A patent/AU7724596A/en not_active Abandoned
- 1996-11-13 AT AT96940338T patent/ATE242097T1/de not_active IP Right Cessation
- 1996-11-13 US US08/748,580 patent/US5817267A/en not_active Expired - Lifetime
-
2003
- 2003-11-26 JP JP2003436020A patent/JP2004276594A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2004276594A (ja) | 2004-10-07 |
EP0861145A4 (de) | 2001-01-24 |
JP3707795B2 (ja) | 2005-10-19 |
DE69628578T2 (de) | 2004-05-06 |
EP0861145B1 (de) | 2003-06-04 |
WO1997018074A1 (en) | 1997-05-22 |
DE69628578D1 (de) | 2003-07-10 |
EP0861145A1 (de) | 1998-09-02 |
JP2000510394A (ja) | 2000-08-15 |
AU7724596A (en) | 1997-06-05 |
US5817267A (en) | 1998-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE242097T1 (de) | Herstellen von werkzeugen durch thermisches spritzen | |
CA2191083A1 (en) | Method and spray mould assembly for manufacturing an elastomeric skin of at least two elastomeric materials and such elastomeric skin | |
AU561078B2 (en) | Method of manufacturing a mould | |
ZA90217B (en) | A method of modifying ceramic composite bodies by a posttreatment process and articales produced thereby | |
JPS5775246A (en) | Split pattern type full mold casting method | |
JPS6427666A (en) | Atomizing depositing method of metal | |
DE60023120D1 (de) | Sprühbeschichtungsverfahren | |
JPS5639356A (en) | Preparation of camshaft | |
TW370626B (en) | Method for manufacturing lens | |
GR3033304T3 (en) | An investment casting process where the lost pattern is formed in a lost mold. | |
ES479188A1 (es) | Procedimiento para la fabricacion de instalaciones moldeado-ras. | |
JPS5557368A (en) | Production of hollow casting | |
NO932882L (no) | Fremgangsmaate for fremstilling av formdeler ved pressing av tekstilreststoffer under samtidig klebing, formdeler oppnaadd ved fremgangsmaaten samt deres anvendelse | |
JPS565722A (en) | Manufacturing of mold of simple construction | |
GB2241921B (en) | Method of manufacturing a nozzle for metal casting processes and the articles produced thereby | |
JPS55139211A (en) | Preparation of mold for molding plastic | |
JPS6458540A (en) | Decoration of resin molded product | |
JPS6484694A (en) | Manufacture of insulating substrate provided with conductive layer | |
JPS54151229A (en) | Method of producing shift folk for automobile transmission | |
CN1191814A (zh) | 一种金属雕像的制造方法 | |
JPS6231846B2 (de) | ||
JPS5317651A (en) | Double-nozzle sprayer unit for coating casting mold | |
Zhang et al. | Formation of stainless steel sprayed layer--development of injection molding tool with natural pattern surface by plasma spraying. II | |
JPS56154250A (en) | Manufacture of mold for precision casting | |
Amoroso et al. | Stainless steel in art |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |