JPH0575703B2 - - Google Patents

Info

Publication number
JPH0575703B2
JPH0575703B2 JP59181586A JP18158684A JPH0575703B2 JP H0575703 B2 JPH0575703 B2 JP H0575703B2 JP 59181586 A JP59181586 A JP 59181586A JP 18158684 A JP18158684 A JP 18158684A JP H0575703 B2 JPH0575703 B2 JP H0575703B2
Authority
JP
Japan
Prior art keywords
sintered body
silicon dioxide
cristobalite
alkali metal
quartz glass
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 - Lifetime
Application number
JP59181586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6158822A (ja
Inventor
Koji Seki
Hiroshi Morishita
Kyoshi Oono
Hiroshi Yokota
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.)
Japan Oxygen Co Ltd
Original Assignee
Japan Oxygen Co Ltd
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 Japan Oxygen Co Ltd filed Critical Japan Oxygen Co Ltd
Priority to JP18158684A priority Critical patent/JPS6158822A/ja
Priority to KR1019850006115A priority patent/KR870002025A/ko
Priority to EP85110852A priority patent/EP0173961B1/en
Priority to DE8585110852T priority patent/DE3581455D1/de
Publication of JPS6158822A publication Critical patent/JPS6158822A/ja
Priority to US07/277,452 priority patent/US4871695A/en
Publication of JPH0575703B2 publication Critical patent/JPH0575703B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
JP18158684A 1984-08-30 1984-08-30 透明石英ガラスの製造法 Granted JPS6158822A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP18158684A JPS6158822A (ja) 1984-08-30 1984-08-30 透明石英ガラスの製造法
KR1019850006115A KR870002025A (ko) 1984-08-30 1985-08-23 유리의 제조방법
EP85110852A EP0173961B1 (en) 1984-08-30 1985-08-28 Process for the production of glass
DE8585110852T DE3581455D1 (de) 1984-08-30 1985-08-28 Verfahren zur herstellung von glas.
US07/277,452 US4871695A (en) 1984-08-30 1988-10-17 Process for the production of glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18158684A JPS6158822A (ja) 1984-08-30 1984-08-30 透明石英ガラスの製造法

Publications (2)

Publication Number Publication Date
JPS6158822A JPS6158822A (ja) 1986-03-26
JPH0575703B2 true JPH0575703B2 (enrdf_load_stackoverflow) 1993-10-21

Family

ID=16103397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18158684A Granted JPS6158822A (ja) 1984-08-30 1984-08-30 透明石英ガラスの製造法

Country Status (1)

Country Link
JP (1) JPS6158822A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158824A (ja) * 1984-08-30 1986-03-26 Nippon Sanso Kk 透明石英ガラスの製造法
JPS6158823A (ja) * 1984-08-30 1986-03-26 Nippon Sanso Kk 透明石英ガラスの製造法
EP0258455B1 (en) * 1986-02-28 1991-08-07 Japan Oxygen Co. Ltd. Process for manufacturing glass
DE3773306D1 (de) * 1986-02-28 1991-10-31 Nippon Oxygen Co Ltd Verfahren zur herstellung von glas.
JPS62212234A (ja) * 1986-02-28 1987-09-18 Nippon Sanso Kk ガラスの製造法
AU653411B2 (en) * 1991-07-19 1994-09-29 Sumitomo Electric Industries, Ltd. Method for producing glass preform for optical fiber
JP2012066947A (ja) * 2010-09-21 2012-04-05 Tosoh Corp 金属不純物拡散阻止能を有する石英ガラス
JP6374138B2 (ja) 2016-04-28 2018-08-15 株式会社アドマテックス 結晶シリカ粒子材料及びその製造方法並びに結晶シリカ粒子材料含有スラリー組成物、結晶シリカ粒子材料含有樹脂組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156641A (en) * 1976-06-21 1977-12-27 Sumitomo Electric Ind Ltd Preparation of optical fiber
JPS5439847A (en) * 1977-09-05 1979-03-27 Hitachi Ltd Relay
JPS6158824A (ja) * 1984-08-30 1986-03-26 Nippon Sanso Kk 透明石英ガラスの製造法
JPS6158823A (ja) * 1984-08-30 1986-03-26 Nippon Sanso Kk 透明石英ガラスの製造法

Also Published As

Publication number Publication date
JPS6158822A (ja) 1986-03-26

Similar Documents

Publication Publication Date Title
EP0173961B1 (en) Process for the production of glass
US5053359A (en) Cristobalite reinforcement of high silica glass
US4828593A (en) Process for the production of glass
US3338694A (en) Manufacture calcium aluminate optical glass
JPH0575703B2 (enrdf_load_stackoverflow)
US4828595A (en) Process for the production of glass
JP4161296B2 (ja) 石英ガラスルツボの製造方法
JPH029783A (ja) 石英ガラスるつぼ
JPS62212236A (ja) ガラスの製造法
JPS62212235A (ja) ガラスの製造法
JPS62202826A (ja) ガラスの製造法
JP2010280567A (ja) シリカガラスルツボの製造方法
JPH11310423A (ja) 合成石英ガラスおよびその製造方法
JPS62212233A (ja) ガラスの製造法
JPS6158823A (ja) 透明石英ガラスの製造法
JPH02188489A (ja) シリコン単結晶引上げ用石英ルツボの再生方法
JPS6158824A (ja) 透明石英ガラスの製造法
JP2000159593A (ja) 石英ガラスるつぼの製造方法
JP4931106B2 (ja) シリカガラスルツボ
JPS6230634A (ja) 石英ガラスの製造法
JPS6230633A (ja) ガラスの製造法
JPS60215534A (ja) 石英ガラス治具
JPS6158832A (ja) 透明石英ガラス用材料
JPS63215600A (ja) 半導体製造用石英ガラス部材
JPH038708A (ja) シリカ原料の製造方法