MX9703092A - Acero debilmente aleado para la fabricacion de moldes para materiales plasticos. - Google Patents
Acero debilmente aleado para la fabricacion de moldes para materiales plasticos.Info
- Publication number
- MX9703092A MX9703092A MX9703092A MX9703092A MX9703092A MX 9703092 A MX9703092 A MX 9703092A MX 9703092 A MX9703092 A MX 9703092A MX 9703092 A MX9703092 A MX 9703092A MX 9703092 A MX9703092 A MX 9703092A
- Authority
- MX
- Mexico
- Prior art keywords
- percent
- equal
- plastic materials
- sligthly
- alloyed steel
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Laminated Bodies (AREA)
- Soft Magnetic Materials (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
Acero para la fabricacion de moldes por inyeccion de materiales plásticos, caracterizado porque su composicion química contiene en peso: 0,35% <- C 5 0,5%; 0% <- Si <- 0,5% ; 0,2%<- Mn <- 2,5%; 0% <- Ni <- 4%; 0% <- Cr <- 4%; 0% S Mo+W/2 <- 2%; 0% <- Cu <- 1%; 0% <- V+Nb/2+Ta/4 <- 0,5%; 0,005% <- Al <- 0,2%; 0% <- B <- 0,015%; 0% <- Ti+Zr/2 <- 0,3%; 0% <- S+Se+Te <- 0,2%; 0% <- Pb + Bi <- 0,2%; 0% <- Ca <- 0,1%; siendo el resto hierro e impurezas resultantes de la elaboracion. Satisfaciendo el análisis, simultáneamente, las relaciones siguientes: Cr + 3x(Mo+W/2) + 10x(V+Nb/2+Ta/4) -> 1; R = 3,8xC + 10xSi + 3,3xMn + 2,4Ni + 1,4x(Cr+Mo+W/2) <- 11; Tr=3,8xC + 1,1xMn + 0,7xNi + 0,6xCr + 1,6x(Mo+W/2) + KB -> 3, con KB = 0,5 si B -> 0,0005% y KB = 0 si no; y: R <- Max (2,33xTr-1; 0,9xTr+4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9605336A FR2748036B1 (fr) | 1996-04-29 | 1996-04-29 | Acier faiblement allie pour la fabrication de moules pour matieres plastiques |
| FR9605336 | 1996-04-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9703092A true MX9703092A (es) | 1997-10-31 |
| MXPA97003092A MXPA97003092A (es) | 1998-07-03 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| CA2203488A1 (fr) | 1997-10-29 |
| ATE227354T1 (de) | 2002-11-15 |
| US5855845A (en) | 1999-01-05 |
| DE69716806D1 (de) | 2002-12-12 |
| CN1174896A (zh) | 1998-03-04 |
| JP4189776B2 (ja) | 2008-12-03 |
| DE69716806T2 (de) | 2003-07-24 |
| CN1074059C (zh) | 2001-10-31 |
| TW426746B (en) | 2001-03-21 |
| FR2748036A1 (fr) | 1997-10-31 |
| CA2203488C (fr) | 2005-06-14 |
| JPH1096049A (ja) | 1998-04-14 |
| KR970070229A (ko) | 1997-11-07 |
| PT805220E (pt) | 2003-03-31 |
| FR2748036B1 (fr) | 1998-05-22 |
| KR100429050B1 (ko) | 2004-09-08 |
| ES2186851T3 (es) | 2003-05-16 |
| EP0805220A1 (fr) | 1997-11-05 |
| AU1903897A (en) | 1997-11-06 |
| EP0805220B1 (fr) | 2002-11-06 |
| AU708786B2 (en) | 1999-08-12 |
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