KR940011675A - Manganese-Zinc Ferrite Seed Crystal Manufacturing Equipment - Google Patents

Manganese-Zinc Ferrite Seed Crystal Manufacturing Equipment Download PDF

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Publication number
KR940011675A
KR940011675A KR1019920022864A KR920022864A KR940011675A KR 940011675 A KR940011675 A KR 940011675A KR 1019920022864 A KR1019920022864 A KR 1019920022864A KR 920022864 A KR920022864 A KR 920022864A KR 940011675 A KR940011675 A KR 940011675A
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KR
South Korea
Prior art keywords
manganese
seed crystal
zinc ferrite
auxiliary
crystal manufacturing
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Application number
KR1019920022864A
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Korean (ko)
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KR100209574B1 (en
Inventor
국 현 선우
김태훈
Original Assignee
황선두
삼성전기 주식회사
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Priority to KR1019920022864A priority Critical patent/KR100209574B1/en
Publication of KR940011675A publication Critical patent/KR940011675A/en
Application granted granted Critical
Publication of KR100209574B1 publication Critical patent/KR100209574B1/en

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    • 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
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

본 발명은 망간-아연 페라이트 종결정의 제조장치에 관한 것으로, 좀더 상세하게는 주발열체가 부착된 주도가니부와, 상기 주도가니부의 하부 일단에 보조발열체가 부착된 보조도가니부와, 상기 보조도가니부의 일측에 장착된 보조히타와, 그리고 상기 보조히타 내부에 장입된 종결정과 결합된 풀링로드로 구성되는 망간-아연 페라이트 종결정 제조장치에 관한 것이다.The present invention relates to an apparatus for producing manganese-zinc ferrite seed crystals, and more particularly, a main crucible part to which a main heating element is attached, an auxiliary crucible part to which an auxiliary heating element is attached to a lower end of the main crucible part, and an auxiliary crucible part. The present invention relates to a manganese-zinc ferrite seed crystal manufacturing apparatus comprising an auxiliary heater mounted on one side and a pulling rod coupled with a seed crystal loaded in the auxiliary heater.

Description

망간-아연 페라이트 종결정 제조장치Manganese-Zinc Ferrite Seed Crystal Manufacturing Equipment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명에 따른 망간-아연 페라이트 종결정 제조하는 장치의 단면도이다.3 is a cross-sectional view of an apparatus for producing manganese-zinc ferrite seed crystals according to the present invention.

Claims (6)

주발열체(5)가 부착된 주도가니부(7)와, 상기 주도가니부(7)의 하부 일단에 보조발열체(6)가 부착된 보조도가니부(8)와, 상기 보조도가니부(8)의 일측에 장착된 보조히타(9)와, 그리고 상기 보조히타 내부에 장입된 종결정과 결합된 풀링로드(16)로 구성되는 것을 특징으로 하는 망간-아연 페라이트 종결정 제조장치.The main crucible part 7 to which the main heating element 5 is attached, the auxiliary crucible part 8 to which the auxiliary heating element 6 is attached to the lower end of the main crucible part 7, and the auxiliary crucible part 8 Manganese-zinc ferrite seed crystal manufacturing apparatus, characterized in that consisting of the auxiliary heater (9) mounted on one side of, and a pulling rod (16) combined with a seed crystal loaded in the auxiliary heater. 제1항에 있어서, 상기 주도가니 및 보조도가니가 서로다른 온도로 제어되는 독립된 발열체로 구성됨을 특징으로 하는 망간-아연 페라이트 종결정 제조장치.The manganese-zinc ferrite seed crystal manufacturing apparatus according to claim 1, wherein the main crucible and the auxiliary crucible are composed of independent heating elements controlled at different temperatures. 제2항에 있어서, 상기 주도가니의 열전대 A온도는 결정인발중에 망간-아연 페라이트융액의 융점보다 20∼50℃높게 유지시키고, 상기 보조도가니의 열전대 B 온도는 상기 융액의 융점보다 10-2O℃ 높게 유지시킴을 특징으로 하는 망간-아연 페라이트 종결정 제조장치.The thermocouple A temperature of the main crucible is maintained at 20 to 50 ° C. higher than the melting point of the manganese-zinc ferrite melt during crystal drawing, and the thermocouple B temperature of the auxiliary crucible is 10 to 20 ° C. above the melting point of the melt. Manganese-zinc ferrite seed crystal manufacturing apparatus characterized by maintaining a high. 제1항에 있어서, 상기 보조도가니가 길이 50∼100mm, 직경 5~10mm의 백금-로듐 합금임을 특징으로 하는 망간-아연 페라이트 종결정 제조장치.The manganese-zinc ferrite seed crystal manufacturing apparatus according to claim 1, wherein the auxiliary crucible is a platinum-rhodium alloy having a length of 50 to 100 mm and a diameter of 5 to 10 mm. 제1항에 있어서, 상기 풀링로드의 외부에 냉각시스템을 구성하는 것을 특징으로 하는 망간-아연 페라이트 종결정 제조장치.The manganese-zinc ferrite seed crystal manufacturing apparatus according to claim 1, wherein a cooling system is configured outside the pulling rod. 제1항에 있어서, 상기 풀링로드의 인발속도가 10∼20mm/hr임을 특징으로 하는 망간-아연 페라이트 종결정 제조장치.The manganese-zinc ferrite seed crystal manufacturing apparatus according to claim 1, wherein the pulling speed of the pulling rod is 10 to 20 mm / hr. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920022864A 1992-11-30 1992-11-30 Mn-zn ferrite seed crystal manufacturing device. KR100209574B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920022864A KR100209574B1 (en) 1992-11-30 1992-11-30 Mn-zn ferrite seed crystal manufacturing device.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920022864A KR100209574B1 (en) 1992-11-30 1992-11-30 Mn-zn ferrite seed crystal manufacturing device.

Publications (2)

Publication Number Publication Date
KR940011675A true KR940011675A (en) 1994-06-21
KR100209574B1 KR100209574B1 (en) 1999-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920022864A KR100209574B1 (en) 1992-11-30 1992-11-30 Mn-zn ferrite seed crystal manufacturing device.

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KR (1) KR100209574B1 (en)

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KR100209574B1 (en) 1999-07-15

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