http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1359217-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7962109cd4763907b82b66760cd0ae8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2dcebf5a7f7ddc3b081f70e8ce1c4097 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B34-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B34-14 |
| filingDate | 1971-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1359217-A |
| titleOfInvention | Process for the production of alloy sponge of titanium or zirconium |
| abstract | 1359217 Producing zirconium or titanium alloys KOBE SEIKOSKO K K [trading as KOBE STEEL Ltd] 15 June 1971 27892/71 Headings C7A and C7D An alloy sponge of titanium or zirconium is produced by mixing titanium tetrachloride or zirconium tetrachloride with a halide of an additive element, partially reducing the mixture with alkali metal at 600 to 800‹C, completing the reduction at 900 to 960‹C and washing the product with dilute mineral acid to produce the sponge. The alkali metal is preferably Na or K; examples of halides are AlCl 3 , SiCl 4 , VCl 4 , MoCl 5 , CrCl 3 , SnCl 4 , TaCl 5 , K 2 TaF 4 , FeCl 3 , MnCl 2 , HfCl 4 , ZrCl 4 , WCl 5 , NbCl 5 , CoCl 2 , NiCl 2 , CuCl, PCl 5 , SCl 2 , ZnCl 2 , BeCl 2 , YCl 2 , PdCl 2 or PtCl 2 . When producing titanium, the additive may be a fine powder, a suspension in TiCl 4 , or a liquid pre-mixed with TiCl 4 . When producing zirconium the ZrCl 4 is gaseous and mixed with liquid or solid additive. Alloy compositions. Examples of alloy sponges produced are titanium-base alloys containing (a) 4À6 to 5À1% aluminium and 2À4 to 2À7% tin; (b) 5À0% aluminium and 2À4% tin; (c) 5À9% aluminium and 4À0% vanadium; (d) 5À2% tantalum; (e) 3À0%, 7À0% or 10À0% aluminium; and zirconium-base alloys containing (a) 1À3 to 1À6% tin; (b) 2À2 to 2À4% niobium. The hydrogen content of each of the alloys is between 0À0022% and 0À0035%. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4212686-A |
| priorityDate | 1971-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.