GB718211A - Improvements in or relating to the purification of titanium - Google Patents

Improvements in or relating to the purification of titanium

Info

Publication number
GB718211A
GB718211A GB1378252A GB1378252A GB718211A GB 718211 A GB718211 A GB 718211A GB 1378252 A GB1378252 A GB 1378252A GB 1378252 A GB1378252 A GB 1378252A GB 718211 A GB718211 A GB 718211A
Authority
GB
United Kingdom
Prior art keywords
titanium
purification
relating
calcium
pickling
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
Application number
GB1378252A
Inventor
Ronald Barrow Mooney
James Patterson Quin
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1378252A priority Critical patent/GB718211A/en
Publication of GB718211A publication Critical patent/GB718211A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1295—Refining, melting, remelting, working up of titanium

Abstract

The process of the parent Specification is modified in that prior to treatment with calcium or calcium hydride, a thin layer is removed from the surface of the titanium by chemical or mechanical means e.g. by pickling in an acid or alkali bath or by sand or shot blasting.
GB1378252A 1952-05-30 1952-05-30 Improvements in or relating to the purification of titanium Expired GB718211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1378252A GB718211A (en) 1952-05-30 1952-05-30 Improvements in or relating to the purification of titanium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1378252A GB718211A (en) 1952-05-30 1952-05-30 Improvements in or relating to the purification of titanium

Publications (1)

Publication Number Publication Date
GB718211A true GB718211A (en) 1954-11-10

Family

ID=10029275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1378252A Expired GB718211A (en) 1952-05-30 1952-05-30 Improvements in or relating to the purification of titanium

Country Status (1)

Country Link
GB (1) GB718211A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012172279A1 (en) 2011-06-13 2012-12-20 Charles Malcolm Ward-Close Production of metal or alloy objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012172279A1 (en) 2011-06-13 2012-12-20 Charles Malcolm Ward-Close Production of metal or alloy objects

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