ES2174367T3 - Metodo metalurgico. - Google Patents
Metodo metalurgico.Info
- Publication number
- ES2174367T3 ES2174367T3 ES98118336T ES98118336T ES2174367T3 ES 2174367 T3 ES2174367 T3 ES 2174367T3 ES 98118336 T ES98118336 T ES 98118336T ES 98118336 T ES98118336 T ES 98118336T ES 2174367 T3 ES2174367 T3 ES 2174367T3
- Authority
- ES
- Spain
- Prior art keywords
- hose
- block
- steel
- procedure
- reduced
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Heat Treatment Of Articles (AREA)
- Metal Extraction Processes (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Adornments (AREA)
Abstract
PROCEDIMENTO DE METALISTERIA, CONCRETAMENTE PARA OBTENER TRAMOS DE TUBOS DE DISTINTOS TAMAÑOS PARA VARIOS USOS, HECHOS DE ACERO CON UN CONTENIDO DE CARBONO DE ENTRE EL 0,10% Y EL 0,50% CON TOLERANCIAS REDUCIDAS. EL PROCEDIMIENTO CONLLEVA LA PROVISION, COMO MATERIAL INICIAL, DE UNA BARRA REDONDA DE ACERO LAMINADO EN CALIENTE QUE SE PREPARA Y SE CORTA PARA OBTENER AL MENOS UN BLOQUE (15) QUE SE PERFORA Y SE SOMETE A TRATAMIENTO QUIMICO. SE PRESIONA EL BLOQUE (15) Y SE LE SOMETE OPTATIVAMENTE A UN TRATAMIENTO FINAL DE VOLTEO Y CALOR PARA OBTENER EL PRODUCTO ACABADO (15A), COMO UN CILINDRO HIDRAULICO O OELODINAMICO O UNA FUNDA PARA FILTROS DE LATA PRESION O UN TUBO PARA ALTAS PRESIONES, O UN MANGUITO, UTILIZANDO UNA CANTIDAD DE ACERO REDUCIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97TV000144A IT1295500B1 (it) | 1997-10-21 | 1997-10-21 | Procedimento per la lavorazione dei metalli e prodotto ottenuto con detto procedimento. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2174367T3 true ES2174367T3 (es) | 2002-11-01 |
Family
ID=11420257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98118336T Expired - Lifetime ES2174367T3 (es) | 1997-10-21 | 1998-09-28 | Metodo metalurgico. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6098436A (es) |
EP (1) | EP0913213B1 (es) |
JP (1) | JP4601736B2 (es) |
DE (1) | DE69804744T2 (es) |
ES (1) | ES2174367T3 (es) |
IT (1) | IT1295500B1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19938846B4 (de) * | 1999-08-17 | 2004-08-26 | Alcan Deutschland Gmbh | Verfahren zur Herstellung eines Hohlkörpers aus Aluminium oder einer Aluminiumlegierung |
JP2001280420A (ja) * | 2000-03-30 | 2001-10-10 | Tokai Rubber Ind Ltd | 筒型ダイナミックダンパおよびその製造方法 |
JP3541793B2 (ja) * | 2000-09-20 | 2004-07-14 | 東海ゴム工業株式会社 | 筒型ダイナミックダンパ |
WO2004098807A1 (en) * | 2000-11-21 | 2004-11-18 | Barsplice Products, Inc. | Method of making steel couplers for joining concrete reinforcing bars |
ITVR20020118A1 (it) * | 2002-11-12 | 2004-05-13 | Amafa Service S R L | Procedimento per l'ottenimento di elementi tubolari metallici. |
US20100068428A1 (en) * | 2007-05-26 | 2010-03-18 | Neumayer Tekfor Holding Gmbh | Method for Producing Hollow Shaft Base Bodies and Hollow Shaft Base Body Produced Thereby |
DE102010007081B4 (de) * | 2010-02-06 | 2023-11-09 | Andreas Stihl Ag & Co. Kg | Gewichtsreduzierte Führungsschiene aus Vollmaterial |
EP2704327A1 (en) * | 2012-09-04 | 2014-03-05 | Optosys SA | Method of manufacturing an inductive proximity switch |
EP3075478B1 (en) * | 2013-11-28 | 2019-07-31 | NSK Ltd. | Method for manufacturing annular member |
CN105598190B (zh) * | 2015-12-24 | 2018-11-02 | 四川东钢新材料股份有限公司 | 镀锌钢丝生产工艺 |
KR102483274B1 (ko) * | 2020-06-05 | 2023-01-02 | 엄지은 | 다층관 압출용 빌렛 및 이를 이용한 다층관의 제조 방법 |
CN117464327B (zh) * | 2023-12-25 | 2024-03-19 | 中北大学 | 一种提高6061铝合金加氢枪输氢管疲劳寿命的方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE133028C (es) * | ||||
DE84788C (es) * | ||||
US1722634A (en) * | 1928-10-23 | 1929-07-30 | Geoffrey R Kinkead | Apparatus for making hollow articles by extrusion |
US3184945A (en) * | 1962-03-29 | 1965-05-25 | Brush Beryllium Co | Method and apparatus for hot pressure forming and back extruding |
US3507140A (en) * | 1967-05-24 | 1970-04-21 | Aluminum Co Of America | Metal slugs and a method of producing the same |
US3566741A (en) * | 1969-06-09 | 1971-03-02 | Joseph L Sliney | Tubular, seamless, dual-hardness armor plate |
DE6933974U (de) * | 1969-08-29 | 1971-01-07 | Kabel Metallwerke Ghh | Vorrichtung zum ziehen von mit einem boden versehenen hohlzylindrischen teilen |
US3893326A (en) * | 1972-11-16 | 1975-07-08 | Wmf Wuerttemberg Metallwaren | Apparatus for reduction drawing of hollow bodies of stainless steel |
JPS55126341A (en) * | 1979-03-22 | 1980-09-30 | Sumitomo Metal Ind Ltd | Production of double pipe |
DE3108484A1 (de) * | 1981-03-06 | 1982-09-23 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur herstellung von phosphatueberzuegen auf metalloberflaechen |
CN1047637A (zh) * | 1989-05-31 | 1990-12-12 | 克奥姆斯·奥伯特 | 加工空心圆形体的推压穿轧机 |
JP3152360B2 (ja) * | 1991-12-04 | 2001-04-03 | 臼井国際産業株式会社 | 厚肉細径管内周面切削装置 |
US5634979A (en) * | 1994-12-22 | 1997-06-03 | Henkel Corporation | Composition and method for degreasing metal surfaces |
JP3787898B2 (ja) * | 1996-06-17 | 2006-06-21 | 臼井国際産業株式会社 | 高圧燃料噴射管の製造方法 |
-
1997
- 1997-10-21 IT IT97TV000144A patent/IT1295500B1/it active IP Right Grant
-
1998
- 1998-09-22 US US09/151,796 patent/US6098436A/en not_active Expired - Lifetime
- 1998-09-28 ES ES98118336T patent/ES2174367T3/es not_active Expired - Lifetime
- 1998-09-28 EP EP98118336A patent/EP0913213B1/en not_active Expired - Lifetime
- 1998-09-28 DE DE69804744T patent/DE69804744T2/de not_active Expired - Lifetime
- 1998-10-21 JP JP30014598A patent/JP4601736B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0913213B1 (en) | 2002-04-10 |
DE69804744T2 (de) | 2002-10-02 |
ITTV970144A1 (it) | 1999-04-21 |
ITTV970144A0 (it) | 1997-10-21 |
IT1295500B1 (it) | 1999-05-12 |
JP4601736B2 (ja) | 2010-12-22 |
US6098436A (en) | 2000-08-08 |
JPH11197951A (ja) | 1999-07-27 |
EP0913213A1 (en) | 1999-05-06 |
DE69804744D1 (de) | 2002-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2174367T3 (es) | Metodo metalurgico. | |
ES2179940T3 (es) | Aparato para fabricar bandas de acero inoxidable. | |
UA42751C2 (uk) | Спосіб виробництва композитного металічного виробу | |
EP0822034A3 (en) | Method of cooling a tool | |
MXPA00007851A (es) | Pinza de conexion, aparato de conexion y metodo de conexion. | |
CA2286987A1 (en) | High pressure hydroforming press | |
AR001298A1 (es) | Método para fabricar un tubo sin costura. | |
PT897503E (pt) | Processo e dispositivo para producao de uma uniao de tubos de montagem por prensagem | |
EP0737757A4 (en) | HIGH-HEAT-RESISTANT FERRITIC STEEL AND METHOD FOR THE PRODUCTION THEREOF | |
GB9323248D0 (en) | A casting apparatus and method | |
ITRE930023A1 (it) | Termoradiatore in tubi metallici saldati, e procedimento per la produzione industriale dello stesso. | |
TNSN98175A1 (fr) | Implant contenant un parasiticide, et procede pour sa production | |
DE966193C (de) | Verfahren zum Verbinden von gleichartigen Metallen durch Druck ohne wesentliche Zufuhr von Waerme | |
CA2133853A1 (en) | Distortion Free Heat Treated Metal Stampings | |
ES2094477T3 (es) | Produccion de acoplamientos para tuberias. | |
EP1127639A3 (de) | Hochdrucksinterofen | |
DE622904C (de) | Pressgussmaschine, insbesondere zum Verarbeiten von Magnesiumlegierungen | |
EP0617151A4 (en) | PRESSURE MAINTAINING METHOD OF A CONTINUOUS HEAT TREATMENT MACHINE OF SYNTHETIC FIBER CABLES. | |
Jones | The fundamentals of gear press quenching | |
Kiuchi et al. | Study on Pipe Reduction by Planetary Roller Reducer. II | |
CA2349693A1 (en) | Tower furnace for heat treatment of metal strips | |
Brahmann et al. | Temperature-controlled rolling and cooling of quality and special steels | |
Wang et al. | The research of the equipment and the processes on industrial manufacture of the double glow plasma surface alloying hack saw blades | |
TW326417B (en) | Manufacturing method for solid wood curved tube | |
Sandberg et al. | Optimized heat treatment of die casting dies |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 913213 Country of ref document: ES |