BE665560A - - Google Patents

Info

Publication number
BE665560A
BE665560A BE665560DA BE665560A BE 665560 A BE665560 A BE 665560A BE 665560D A BE665560D A BE 665560DA BE 665560 A BE665560 A BE 665560A
Authority
BE
Belgium
Prior art keywords
stainless steel
steel
vacuum treatment
treatment
content
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Application filed filed Critical
Publication of BE665560A publication Critical patent/BE665560A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE665560D 1965-06-17 1965-06-17 BE665560A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE665560 1965-06-17

Publications (1)

Publication Number Publication Date
BE665560A true BE665560A (enExample) 1965-10-18

Family

ID=3847653

Family Applications (1)

Application Number Title Priority Date Filing Date
BE665560D BE665560A (enExample) 1965-06-17 1965-06-17

Country Status (1)

Country Link
BE (1) BE665560A (enExample)

Similar Documents

Publication Publication Date Title
CN112853209B (zh) 一种含Zr焊丝钢热轧盘条及其生产工艺
CN112899438A (zh) 一种加压钢包精炼和加压电渣重熔双联冶炼高氮钢的方法
CN111118318A (zh) 一种镍基高温合金脱氧的方法
CN108300833A (zh) 提高20CrMnTi齿轮钢连铸钢水质量的冶炼方法
CN116516233A (zh) 一种高洁净度马氏体时效不锈钢冶炼方法
WO2025200042A1 (zh) 一种汽轮机叶轮用钢棒材生产制备方法
CN115287523B (zh) 一种降低铁基耐热合金氮含量的工艺方法
FR2501236A1 (fr) Procede d'affinage d'aciers a forte teneur en chrome
SE405984B (sv) Sett for framstellning av kallvalsat stal, lempligt for djupdragning
CN110230010A (zh) 一种高纯净度奥氏体无磁护环钢及其生产工艺
US4545815A (en) Process for the production of steels of low carbon content wherein the carbon end point and blow temperature are controlled
BE665560A (enExample)
WO2019169549A1 (zh) 一种微合金化稀土铸钢
CN103045792B (zh) 转炉全程底吹氮气生产中厚板用低硫钢的冶炼工艺
CN118497595A (zh) 核电用高氮高锰高合金奥氏体不锈钢电极棒制备工艺
JPS6263626A (ja) 低酸素Ｔｉ合金の製造方法
JPH01301815A (ja) 低炭素鋼の溶製方法
CN112501388B (zh) 一种提高高镍超低磷钢钢水纯净度的方法
CN104694708B (zh) 含氮奥氏体气阀钢的真空冶炼工艺
US4014683A (en) Method of making Drawing Quality steel
CN108774663B (zh) 超低碳高铬钢rh脱碳过程控温保铬方法
CH621953A5 (en) Method for manufacturing metal castings
SU990832A1 (ru) Способ получени стали
CN111118382A (zh) 一种高强度耐腐蚀铝合金及其制备方法
JPH05302112A (ja) マグネシウム脱酸による薄鋼板の溶製方法