http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101775570-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41d42dda56335b56f7f1545dcbc7ca22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-14 |
| filingDate | 2010-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1caab05e43136ccefccd8b32c3de263 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a36245ea2aeb31d7dce653638f46c6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0663d6279291d149544406b4d3a4817a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75123de30ede3c7655222a8c5af69e46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3e46d9ddd42ccf31b34a8105a1be21f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec1934d7cead46bfcfeab328ce30dead http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1276e206d5028be64d009276cb3d89b9 |
| publicationDate | 2013-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101775570-B |
| titleOfInvention | Method for preparing large-area high-performance color stainless steel by laser oxidation coloring |
| abstract | The invention discloses a method for preparing large-area high-performance color stainless steel by laser oxidation coloring, relating to the field of material surface modification. The steps are as follows: 1) treating the stainless steel to be a certain size; 2) carrying out pre-treatment on the treated stainless steel; 3) carrying out large-area color treatment of laser oxidation after pre-treatment; and 4) preparing the large-area high-performance color stainless steel by simple after treatment to the stainless steel with oxidation coloring. The method uses optical-heat-chemical effect oflaser to generate oxide films with difference types and thicknesses, colors the surface of the stainless steel together by self color of the oxide films and interference effect of the films, and adopts a specially-made rotating laser head to prepare large-area curved or flat color stainless steel. The large-area color stainless steel prepared by the invention has more stable color film layer, rich color, good reproducibility, high hardness and good wear resistance, also has simple technique, easy operation and no pollution and is suitable for batch production on large scale. |
| priorityDate | 2010-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.