SE7512790L - Forfarande av kvantitativt avlegsnande av restsmeltor - Google Patents

Forfarande av kvantitativt avlegsnande av restsmeltor

Info

Publication number
SE7512790L
SE7512790L SE7512790A SE7512790A SE7512790L SE 7512790 L SE7512790 L SE 7512790L SE 7512790 A SE7512790 A SE 7512790A SE 7512790 A SE7512790 A SE 7512790A SE 7512790 L SE7512790 L SE 7512790L
Authority
SE
Sweden
Prior art keywords
melter
residual
procedure
quantitative removal
quantitative
Prior art date
Application number
SE7512790A
Other languages
English (en)
Swedish (sv)
Inventor
A Ellbrunner
G Priewasser
F Gerorg
H Stock
Original Assignee
Wacker Chemitronic
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 by Wacker Chemitronic filed Critical Wacker Chemitronic
Publication of SE7512790L publication Critical patent/SE7512790L/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)
SE7512790A 1974-11-14 1975-11-13 Forfarande av kvantitativt avlegsnande av restsmeltor SE7512790L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742454092 DE2454092A1 (de) 1974-11-14 1974-11-14 Verfahren zum quantitativen entfernen von restschmelzen

Publications (1)

Publication Number Publication Date
SE7512790L true SE7512790L (sv) 1976-05-17

Family

ID=5930853

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7512790A SE7512790L (sv) 1974-11-14 1975-11-13 Forfarande av kvantitativt avlegsnande av restsmeltor

Country Status (11)

Country Link
US (1) US4028137A (OSRAM)
JP (1) JPS5172980A (OSRAM)
BE (1) BE835468A (OSRAM)
DD (1) DD121879A5 (OSRAM)
DE (1) DE2454092A1 (OSRAM)
DK (1) DK465475A (OSRAM)
FR (1) FR2290948A1 (OSRAM)
GB (1) GB1464837A (OSRAM)
IT (1) IT1052559B (OSRAM)
NL (1) NL7511457A (OSRAM)
SE (1) SE7512790L (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH035392A (ja) * 1989-05-30 1991-01-11 Nkk Corp シリコン単結晶の製造装置
JP3552401B2 (ja) * 1996-03-22 2004-08-11 信越半導体株式会社 ルツボの洗浄方法
FR2771727B1 (fr) 1997-11-28 2000-02-11 Sgs Thomson Microelectronics Defluoruration d'eaux usees
JP5040812B2 (ja) * 2008-02-01 2012-10-03 日立化成工業株式会社 るつぼ内で凝固した物質の除去方法、及び、るつぼ再生方法
CN103028581B (zh) * 2011-09-29 2014-10-22 上海宝钢化工有限公司 一种用于检测喹啉不溶物的砂芯坩埚的处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1165962A (en) * 1912-11-25 1915-12-28 Robert L Frink Method of and apparatus for removing the residual glass from vessels containing a bath of glass.
US3041690A (en) * 1956-12-31 1962-07-03 Hughes Aircraft Co Processing semiconductor material
US3010852A (en) * 1958-06-10 1961-11-28 Howe Sound Co Eliminating patterns from molds
US3093456A (en) * 1958-09-02 1963-06-11 Texas Instruments Inc Method for recovery and reuse of quartz containers
NL121446C (OSRAM) * 1958-11-17
US3190732A (en) * 1960-11-22 1965-06-22 Clevite Corp Zone refining methods and apparatus
US3086241A (en) * 1961-10-20 1963-04-23 Frank W Bohn Glass washer
US3218140A (en) * 1964-07-30 1965-11-16 Owens Illinois Glass Co Method for cleaning glass-working tools
US3704103A (en) * 1970-01-20 1972-11-28 Ceskoslovenska Akademie Ved Method of preparing single crystals of mercurous chloride
US3698872A (en) * 1970-12-28 1972-10-17 Western Electric Co Breakout protection for crystal growers
US3751746A (en) * 1971-11-29 1973-08-14 C Elbreder Apparatus for collecting liquid mercury

Also Published As

Publication number Publication date
JPS5172980A (OSRAM) 1976-06-24
IT1052559B (it) 1981-07-20
DK465475A (da) 1976-05-15
DE2454092A1 (de) 1976-05-26
FR2290948A1 (fr) 1976-06-11
NL7511457A (nl) 1976-05-18
US4028137A (en) 1977-06-07
DD121879A5 (OSRAM) 1976-09-05
GB1464837A (en) 1977-02-16
BE835468A (fr) 1976-05-12

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