GB686845A - Improvements in or relating to the manufacture of, and coating by titanium or alloys of titanium - Google Patents

Improvements in or relating to the manufacture of, and coating by titanium or alloys of titanium

Info

Publication number
GB686845A
GB686845A GB3791/50A GB379150A GB686845A GB 686845 A GB686845 A GB 686845A GB 3791/50 A GB3791/50 A GB 3791/50A GB 379150 A GB379150 A GB 379150A GB 686845 A GB686845 A GB 686845A
Authority
GB
United Kingdom
Prior art keywords
titanium
magnesium
alkaline earth
coating
metal
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
GB3791/50A
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.)
Titan GmbH
Original Assignee
Titan GmbH
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 Titan GmbH filed Critical Titan GmbH
Publication of GB686845A publication Critical patent/GB686845A/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
    • C22B34/1263—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 obtaining metallic titanium from titanium compounds, e.g. by reduction
    • C22B34/1268—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 obtaining metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams
    • C22B34/1272—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 obtaining metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams reduction of titanium halides, e.g. Kroll process

Abstract

686,845. Titanium alloys; coating with titanium and titanium alloys. TITANGES. Feb. 14, 1950 [Feb. 15, 1949; Feb. 15, 1949; Feb. 19, 1949], No. 3791/50. Classes 82(i) and 82(ii) In a process for the manufacture of titanium alloys a titanium halide is reduced with an alkaline earth metal or a mixture of alkaline earth' metals, the reducing metal being in a divided state and in the solid condition. As shown, an evacuated reaction tube 1 containing magnesium chips 2 is fed with titanium tetrachloride from a vessel 3. On ignition of the magnesium, the titanium tetrachloride is reduced and magnesium titanide (Mg 2 Ti) and magnesium chloride are formed, the latter being collected in the liquid state in a receiver 6. When other alkaline earth metals, i.e. Ca, Ba, Sr, Be, are used the titanides formed have the general formula (alkaline earth metal) 2 Ti. The magnesium titanide may be distilled to recover the titanium or may be mixed with a metal of higher boiling point than magnesium and distilled to remove the magnesium and produce an alloy of titanium and the added metal, e.g. Cu, Al, Fe, Co, Ni and V. Articles of metal or ceramic may be coated with titanium by heating with the magnesium titanide, or by coating the article with an alkaline earth metal, reducing a titanium halide by the alkaline earth metal, and then decomposing the magnesium titanide formed by heat to produce a coating of titanium. The coating may be hardened by heating in the presence of one or more of carbon, oxygen, or nitrogen.
GB3791/50A 1949-02-15 1950-02-14 Improvements in or relating to the manufacture of, and coating by titanium or alloys of titanium Expired GB686845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH686845X 1949-02-15

Publications (1)

Publication Number Publication Date
GB686845A true GB686845A (en) 1953-02-04

Family

ID=4528931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3791/50A Expired GB686845A (en) 1949-02-15 1950-02-14 Improvements in or relating to the manufacture of, and coating by titanium or alloys of titanium

Country Status (1)

Country Link
GB (1) GB686845A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745735A (en) * 1953-04-28 1956-05-15 Kaiser Aluminium Chem Corp Method of producing titanium
US2791499A (en) * 1953-07-13 1957-05-07 Ethyl Corp Method of reducing refractory metal compounds
US2825642A (en) * 1954-03-09 1958-03-04 Du Pont Method of producing group iv-a metals
US2835567A (en) * 1954-11-22 1958-05-20 Du Pont Method of producing granular refractory metal
US2840465A (en) * 1952-10-20 1958-06-24 Dow Chemical Co Method of producing titanium
US2890112A (en) * 1954-10-15 1959-06-09 Du Pont Method of producing titanium metal
US2910357A (en) * 1956-02-09 1959-10-27 Nat Distillers Chem Corp Method of reducing metal halides
US2944887A (en) * 1955-02-07 1960-07-12 Ici Ltd Manufacture of metals
US2950962A (en) * 1957-03-28 1960-08-30 Carlson Oscar Norman Reduction of fluoride to metal
US2963362A (en) * 1956-02-27 1960-12-06 Nat Distillers Chem Corp Process for reducing higher halides
US3004848A (en) * 1958-10-02 1961-10-17 Nat Distillers Chem Corp Method of making titanium and zirconium alloys
DE1124247B (en) * 1956-10-23 1962-02-22 Femipari Ki Apparatus and method for the production of titanium
CN102816942A (en) * 2012-09-11 2012-12-12 朝阳金达钛业有限责任公司 Process and device for producing high-nitrogen sponge titanium
CN107741158A (en) * 2017-10-19 2018-02-27 宝鸡市金海源钛标准件制品有限公司 One kind produces high chlorine titanium sponge feeder

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840465A (en) * 1952-10-20 1958-06-24 Dow Chemical Co Method of producing titanium
US2745735A (en) * 1953-04-28 1956-05-15 Kaiser Aluminium Chem Corp Method of producing titanium
US2791499A (en) * 1953-07-13 1957-05-07 Ethyl Corp Method of reducing refractory metal compounds
US2825642A (en) * 1954-03-09 1958-03-04 Du Pont Method of producing group iv-a metals
US2890112A (en) * 1954-10-15 1959-06-09 Du Pont Method of producing titanium metal
US2835567A (en) * 1954-11-22 1958-05-20 Du Pont Method of producing granular refractory metal
US2944887A (en) * 1955-02-07 1960-07-12 Ici Ltd Manufacture of metals
US2910357A (en) * 1956-02-09 1959-10-27 Nat Distillers Chem Corp Method of reducing metal halides
US2963362A (en) * 1956-02-27 1960-12-06 Nat Distillers Chem Corp Process for reducing higher halides
DE1124247B (en) * 1956-10-23 1962-02-22 Femipari Ki Apparatus and method for the production of titanium
US2950962A (en) * 1957-03-28 1960-08-30 Carlson Oscar Norman Reduction of fluoride to metal
US3004848A (en) * 1958-10-02 1961-10-17 Nat Distillers Chem Corp Method of making titanium and zirconium alloys
CN102816942A (en) * 2012-09-11 2012-12-12 朝阳金达钛业有限责任公司 Process and device for producing high-nitrogen sponge titanium
CN107741158A (en) * 2017-10-19 2018-02-27 宝鸡市金海源钛标准件制品有限公司 One kind produces high chlorine titanium sponge feeder

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