CH404592A - Process for the hot forming of austenitic Cr-Ni steels with hypoeutectic boron content - Google Patents
Process for the hot forming of austenitic Cr-Ni steels with hypoeutectic boron contentInfo
- Publication number
- CH404592A CH404592A CH735562A CH735562A CH404592A CH 404592 A CH404592 A CH 404592A CH 735562 A CH735562 A CH 735562A CH 735562 A CH735562 A CH 735562A CH 404592 A CH404592 A CH 404592A
- Authority
- CH
- Switzerland
- Prior art keywords
- hypoeutectic
- austenitic
- steels
- hot forming
- boron content
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
-
- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT475361A AT230406B (en) | 1961-06-20 | 1961-06-20 | Process for the hot forming of austenitic Cr-Ni steels with hypoeutectic but at least 1.5% boron contents |
Publications (1)
Publication Number | Publication Date |
---|---|
CH404592A true CH404592A (en) | 1965-12-31 |
Family
ID=3567927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH735562A CH404592A (en) | 1961-06-20 | 1962-06-20 | Process for the hot forming of austenitic Cr-Ni steels with hypoeutectic boron content |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT230406B (en) |
BE (1) | BE619188A (en) |
CH (1) | CH404592A (en) |
DE (1) | DE1433709A1 (en) |
GB (1) | GB913300A (en) |
LU (1) | LU41908A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4891080A (en) * | 1988-06-06 | 1990-01-02 | Carpenter Technology Corporation | Workable boron-containing stainless steel alloy article, a mechanically worked article and process for making thereof |
-
0
- BE BE619188D patent/BE619188A/xx unknown
-
1961
- 1961-06-20 AT AT475361A patent/AT230406B/en active
- 1961-09-29 GB GB3511861A patent/GB913300A/en not_active Expired
-
1962
- 1962-06-16 DE DE19621433709 patent/DE1433709A1/en active Pending
- 1962-06-19 LU LU41908D patent/LU41908A1/xx unknown
- 1962-06-20 CH CH735562A patent/CH404592A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE619188A (en) | |
AT230406B (en) | 1963-12-10 |
GB913300A (en) | 1962-12-19 |
LU41908A1 (en) | 1962-08-20 |
DE1433709A1 (en) | 1968-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH432852A (en) | Process for the production of copolymers of trioxane | |
CH386460A (en) | Process for regulating an absorption refrigeration system and absorption refrigeration system for carrying out the process | |
CH392433A (en) | Method and device for the production of reinforcing steel | |
CH456500A (en) | Process for the production of steel pipes | |
CH404592A (en) | Process for the hot forming of austenitic Cr-Ni steels with hypoeutectic boron content | |
CH440352A (en) | Process for the production of a fine-grain structural steel | |
CH415657A (en) | Process for the preparation of iron complexes | |
CH427303A (en) | Thermal process for the production of magnesium | |
AT268343B (en) | Process for the production of steels with improved machinability | |
CH426833A (en) | Process for the preparation of the N-oxide of N- (3-dimethylamino-propyl) -iminodibenzyl or its salts | |
BE605403A (en) | Process for the production of low-alloy or non-alloy nitrated steels | |
AT249097B (en) | Process for accelerating the degassing and decarburization of a steel melt | |
BE608999A (en) | Process for reducing the metal content of petroleum fractions | |
CH428225A (en) | Process for the production of copolymers of vinylidenecyanide | |
CH427453A (en) | Process for increasing the corrosion resistance of metal parts | |
CH412404A (en) | Process for the serial determination of the hydrogen content of metal samples | |
AT239719B (en) | Process for improving the leaching of sugar-containing parts of plants | |
AT283411B (en) | Process for the production of corrosion-resistant chrome and chrome-nickel steels | |
FR1365084A (en) | Process for improving the machinability of steels | |
CH505206A (en) | Process for the production of stainless ferritic chromium steels and non-rusting ferritic chromium steel produced by the process | |
FR1388407A (en) | Process for improving the machinability of steels | |
CH394091A (en) | Process for reducing the thickness of a metal piece and machine for carrying out this process | |
CH409573A (en) | Process for enamelling | |
CH417785A (en) | Process for the production of magnetic sheet metal | |
CH435530A (en) | Process for the production of heating gas |