IT7950916A0 - Perfezionamento nelle leghe di acciaio e procedimento per la loro produzione - Google Patents
Perfezionamento nelle leghe di acciaio e procedimento per la loro produzioneInfo
- Publication number
- IT7950916A0 IT7950916A0 IT7950916A IT5091679A IT7950916A0 IT 7950916 A0 IT7950916 A0 IT 7950916A0 IT 7950916 A IT7950916 A IT 7950916A IT 5091679 A IT5091679 A IT 5091679A IT 7950916 A0 IT7950916 A0 IT 7950916A0
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- procedure
- production
- steel alloys
- alloys
- Prior art date
Links
- 229910000851 Alloy steel Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/019,502 US4246028A (en) | 1979-03-12 | 1979-03-12 | Powder mixture of iron alloy silicon-carbon |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7950916A0 true IT7950916A0 (it) | 1979-11-27 |
IT1120635B IT1120635B (it) | 1986-03-26 |
Family
ID=21793545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50916/79A IT1120635B (it) | 1979-03-12 | 1979-11-27 | Perfezionamento nelle leghe di acciaio e procedimento per la loro produzione |
Country Status (4)
Country | Link |
---|---|
US (1) | US4246028A (it) |
JP (1) | JPS55125201A (it) |
CA (1) | CA1126991A (it) |
IT (1) | IT1120635B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4586561A (en) * | 1984-02-27 | 1986-05-06 | Exxon Research And Engineering Co. | Low temperature heat pipe employing a hydrogen getter |
US5135566A (en) * | 1987-09-30 | 1992-08-04 | Kawasaki Steel Corporation | Iron base powder mixture and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4121927A (en) * | 1974-03-25 | 1978-10-24 | Amsted Industries Incorporated | Method of producing high carbon hard alloys |
US4043843A (en) * | 1975-03-05 | 1977-08-23 | Armco Steel Corporation | Abrasion resistant, heat hardenable, stainless steel |
DE2552129C3 (de) * | 1975-11-20 | 1980-06-19 | Schdanovskij Zavod Tjaschelogo Maschinostroenija Imeni 50-Letija Velikoj Oktjabrskoj Socialistitscheskoj Revoljucii, Schdanow (Sowjetunion) | Fullbandelektrode zum Auftragschweißen einer verschleißfesten Legierung |
-
1979
- 1979-03-12 US US06/019,502 patent/US4246028A/en not_active Expired - Lifetime
- 1979-11-07 CA CA339,397A patent/CA1126991A/en not_active Expired
- 1979-11-27 IT IT50916/79A patent/IT1120635B/it active
- 1979-11-30 JP JP15449479A patent/JPS55125201A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55125201A (en) | 1980-09-26 |
US4246028A (en) | 1981-01-20 |
JPS5740899B2 (it) | 1982-08-31 |
CA1126991A (en) | 1982-07-06 |
IT1120635B (it) | 1986-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961127 |