http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05312006-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0950e9df7f0e1b73efee1bda859951ad |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01D25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01D17-10 |
| filingDate | 1992-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6b79a8c0735dcf195862d5adf78e1ea |
| publicationDate | 1993-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05312006-A |
| titleOfInvention | Steam valve |
| abstract | (57) [Abstract] [Purpose] To improve solid particle erosion resistance without deteriorating weldability in forming a metal hardened layer of a steam valve. [Structure] With the seat surface of the bypass valve 4 as the center, the weight of the bypass valve 4 is 1 to the tip in the direction in which the steam flows. % Carbon, 3% or less nickel, 3% or less iron, 4% or less tungsten, 28% chromium, the balance being cobalt-based alloy with 50% by weight VC composite. Plasma powder welding 135A, 3 The metal hardened layer 7 is formed by overlay welding under a welding condition of 2V. |
| priorityDate | 1992-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.