http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103131964-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C33-06 |
| filingDate | 2013-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_050aa69137140f47914edfc0014c8a44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_178e84c60a7ce515e4f87f6a3c67b166 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32d6668ef7562ed680310d0b90aac91f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1705524406d3ff57963330204bc9f9e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcf5eddd776cea07dbcb972588efac95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6678fffad56708ccd79a093be1ef4aeb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13c5483d66b692daed3e760c88289f15 |
| publicationDate | 2014-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103131964-B |
| titleOfInvention | Method for improving as-cast structure homogeneity of X12CrMoWVNbN10-1-1 martensitic stainless steel |
| abstract | The invention discloses a method for improving as-cast structure homogeneity of X12CrMoWVNbN10-1-1 martensitic stainless steel, which comprises the following steps: configuring an alloy, preheating a casting mold, heating the alloy, performing superheating treatment on the alloy liquid, and casting the alloy, thus obtaining a stainless steel cast ingot which is homogeneous and fine in structure. According to the method disclosed by the invention, the as-cast structure homogeneity of stainless steel can be greatly improved, the equiaxed crystal zone proportion is increased, and grains are refined, thereby being beneficial to enhance the comprehensive mechanical property of X12CrMoWVNbN10-1-1 martensitic stainless steel. The process disclosed by the invention is simple, and the as-cast structure homogeneity of X12CrMoWVNbN10-1-1 martensitic stainless steel can be effectively controlled by simply optimizing casting process parameters; and the process is easy to operate and control, and is suitable for industrial production. |
| priorityDate | 2013-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.