ES8305048A1 - "procedimiento de fabricar acero colado resistente al calor". - Google Patents

"procedimiento de fabricar acero colado resistente al calor".

Info

Publication number
ES8305048A1
ES8305048A1 ES513990A ES513990A ES8305048A1 ES 8305048 A1 ES8305048 A1 ES 8305048A1 ES 513990 A ES513990 A ES 513990A ES 513990 A ES513990 A ES 513990A ES 8305048 A1 ES8305048 A1 ES 8305048A1
Authority
ES
Spain
Prior art keywords
heat resistant
cast steel
resistant cast
weight
steel
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
Application number
ES513990A
Other languages
English (en)
Other versions
ES513990A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP16248181A external-priority patent/JPS5864360A/ja
Priority claimed from JP16248081A external-priority patent/JPS5867853A/ja
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of ES513990A0 publication Critical patent/ES513990A0/es
Publication of ES8305048A1 publication Critical patent/ES8305048A1/es
Expired legal-status Critical Current

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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PROCEDIMIENTO PARA FABRICAR ACERO COLADO RESISTENTE AL CALOR. CONSISTE EN ACTUAR POR VIA QUIMICOSIDERURGICA DE TAL MODO QUE EL ACERO CONTENGA LOS SIGUIENTES PORCENTAJES EN PESO: DE C, UN 0,3 A UN 0,6; DE O~VSI~R, UN 2,0; DE O~VMN~R, UN 2,0; DE CR, UN 20 A UN 30; DE NI, UN 30 A UN 40; DE NB + TA, UN 0,3 A UN 1,5; DE W, UN 0,5 A UN 3,0; DE N, UN 0,04 A UN 0,15; DE B, UN 0,0002 A UN 0,004; DE TI, UN 0,04 A UN 0,50; Y DE AL, UN 0,02 A UN 0,50, SIENDO EL RESTO SUSTANCIALMENTE DE FE. LA OPERACION SE REALIZA EN UN HORNO DE FUSION A ALTA FRECUENCIA, EN EL QUE SE VAN INTRODUCIENDO SUCESIVAMENTE LOS COMPONENTES MENCIONADOS EN LAS PROPORCIONES ADECUADAS.
ES513990A 1981-10-12 1982-07-15 "procedimiento de fabricar acero colado resistente al calor". Expired ES8305048A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16248181A JPS5864360A (ja) 1981-10-12 1981-10-12 耐熱鋳鋼
JP16248081A JPS5867853A (ja) 1981-10-12 1981-10-12 耐熱鋳鋼

Publications (2)

Publication Number Publication Date
ES513990A0 ES513990A0 (es) 1983-04-16
ES8305048A1 true ES8305048A1 (es) 1983-04-16

Family

ID=26488263

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513990A Expired ES8305048A1 (es) 1981-10-12 1982-07-15 "procedimiento de fabricar acero colado resistente al calor".

Country Status (9)

Country Link
AU (1) AU535669B2 (es)
CA (1) CA1198611A (es)
DE (1) DE3237782C2 (es)
ES (1) ES8305048A1 (es)
FR (1) FR2514373B1 (es)
GB (1) GB2110236B (es)
IT (1) IT1155556B (es)
NL (1) NL8202873A (es)
NZ (1) NZ201260A (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR929727A (fr) * 1944-02-24 1948-01-06 William Jessop Ans Sons Ltd Acier au nickel-chrome à caractère austénitique
FR946263A (fr) * 1945-06-13 1949-05-30 Electric Furnace Prod Co Alliages à base de fer
US2750283A (en) * 1953-05-27 1956-06-12 Armco Steel Corp Stainless steels containing boron
FR1106645A (fr) * 1954-08-24 1955-12-21 William Jessop And Sons Alliages à base de nickel et de chrome

Also Published As

Publication number Publication date
IT8267915A0 (it) 1982-07-16
GB2110236A (en) 1983-06-15
DE3237782A1 (de) 1983-04-28
DE3237782C2 (de) 1984-02-02
ES513990A0 (es) 1983-04-16
IT8267915A1 (it) 1984-06-23
FR2514373B1 (fr) 1987-06-26
CA1198611A (en) 1985-12-31
AU535669B2 (en) 1984-03-29
NZ201260A (en) 1984-07-06
FR2514373A1 (fr) 1983-04-15
NL8202873A (nl) 1983-05-02
IT1155556B (it) 1987-01-28
AU8600382A (en) 1983-04-21
GB2110236B (en) 1985-03-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201