JPS55136126A - Manufacture of titania fiber - Google Patents

Manufacture of titania fiber

Info

Publication number
JPS55136126A
JPS55136126A JP3013580A JP3013580A JPS55136126A JP S55136126 A JPS55136126 A JP S55136126A JP 3013580 A JP3013580 A JP 3013580A JP 3013580 A JP3013580 A JP 3013580A JP S55136126 A JPS55136126 A JP S55136126A
Authority
JP
Japan
Prior art keywords
alkali metal
heat
titania
fiber
titania fiber
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.)
Granted
Application number
JP3013580A
Other languages
Japanese (ja)
Other versions
JPS5941928B2 (en
Inventor
Yoshinori Fujiki
Yukihiro Oota
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.)
National Institute for Research in Inorganic Material
Original Assignee
National Institute for Research in Inorganic Material
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 National Institute for Research in Inorganic Material filed Critical National Institute for Research in Inorganic Material
Priority to JP3013580A priority Critical patent/JPS5941928B2/en
Publication of JPS55136126A publication Critical patent/JPS55136126A/en
Publication of JPS5941928B2 publication Critical patent/JPS5941928B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

PURPOSE: To easily manufacture filamentous titania fiber in bulk by heat melting a blend of alkali metal titanate and alkali metal molybdate or the like followed by crystal growth, extraction of the alkali metal component, heat dehydration and reheating.
CONSTITUTION: Alkali metal titanate of formula M2O.nTiO2 (where M is Na, K, Rb or Cs and n is 1W6) and alkali metal molybdate or alkali metal tungstate as flux are blended in a molar ratio of 5:95W50:50. This blend is heat melted at 800W 1300°C, and by crystal growth through slow cooling or other process a fibrous alkali metal titanate single crystal body is formed. It is then treated with an aq. acid soln. to extract the M2O component, and the resulting filamentous titania hydrate is heat dehydrated at 500°C or below to form titanium glass fiber which is further heat treated at 500W1100°C to obtain titania fiber. This titania fiber is used as an insulating material, a dielectric, a catalyst carrier, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP3013580A 1980-03-10 1980-03-10 Titanium fiber manufacturing method Expired JPS5941928B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3013580A JPS5941928B2 (en) 1980-03-10 1980-03-10 Titanium fiber manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3013580A JPS5941928B2 (en) 1980-03-10 1980-03-10 Titanium fiber manufacturing method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7685678A Division JPS553371A (en) 1978-06-23 1978-06-23 Production of titania hydrate fiber, titania glass fiber and titania fiber

Publications (2)

Publication Number Publication Date
JPS55136126A true JPS55136126A (en) 1980-10-23
JPS5941928B2 JPS5941928B2 (en) 1984-10-11

Family

ID=12295322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3013580A Expired JPS5941928B2 (en) 1980-03-10 1980-03-10 Titanium fiber manufacturing method

Country Status (1)

Country Link
JP (1) JPS5941928B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390513A (en) * 1981-10-16 1983-06-28 National Institute For Researches In Inorganic Materials Process for manufacturing fibrous potassium titanate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390513A (en) * 1981-10-16 1983-06-28 National Institute For Researches In Inorganic Materials Process for manufacturing fibrous potassium titanate

Also Published As

Publication number Publication date
JPS5941928B2 (en) 1984-10-11

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