CN106987757A - A kind of corrosion resistant type austenitic based alloy - Google Patents
A kind of corrosion resistant type austenitic based alloy Download PDFInfo
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- CN106987757A CN106987757A CN201710437295.2A CN201710437295A CN106987757A CN 106987757 A CN106987757 A CN 106987757A CN 201710437295 A CN201710437295 A CN 201710437295A CN 106987757 A CN106987757 A CN 106987757A
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- corrosion resistant
- based alloy
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- type austenitic
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a kind of corrosion resistant type austenitic based alloy, the weight proportion of composition includes：8 10 parts of chromium, 7 14 parts of nickel, 67 parts of copper, 46 parts of molybdenum, 46 parts of tungsten, 0.5 1 parts of carbon, 0.5 1 parts of niobium, 0.5 1 parts of tantalum, 0.5 1 parts of indium.Through the above way, corrosion resistant type austenitic based alloy of the present invention is by using special composition proportion formation alloy, not only there is stable austenitic structure, and anti-wear performance, decay resistance, antioxygenic property and welding performance of alloy etc. are improved, there are extensive market prospects in the popularization of corrosion resistant type austenitic based alloy.
Description
Technical field
The present invention relates to alloy field, more particularly to a kind of corrosion resistant type austenitic based alloy.
Background technology
Alloy, be as two or more metal and metal or it is nonmetallic through certain method synthesized by there is metal
The material of characteristic, is typically obtained by fusing into uniform liquid and solidification.
Existing austenitic alloy is nonmagnetic and with high tenacity and plasticity, but with intensity is relatively low, corrosion resistance compared with
Difference, the shortcomings of anti-wear performance is poor.
The content of the invention
The present invention solves the technical problem of a kind of corrosion resistant type austenitic based alloy is provided, by using special
Composition proportion formation alloy, not only with stable austenitic structure, and improve the anti-wear performance of alloy, corrosion resistance
Energy, antioxygenic property and welding performance etc., there is extensive market prospects in the popularization of corrosion resistant type austenitic based alloy.
In order to solve the above technical problems, the present invention provides a kind of corrosion resistant type austenitic based alloy, the weight of composition is matched somebody with somebody
Than including：8-10 parts of chromium, 7-14 parts of nickel, 6-7 parts of copper, 4-6 parts of molybdenum, 4-6 parts of tungsten, 0.5-1 parts of carbon, 0.5-1 parts of niobium, tantalum 0.5-1
Part, 0.5-1 parts of indium.
In a preferred embodiment of the present invention, the weight proportion of composition includes 0-1 parts of iron.
In a preferred embodiment of the present invention, the weight proportion of composition includes 0-1 parts of aluminium.
In a preferred embodiment of the present invention, the weight proportion of composition includes 0-1 parts of boron.
In a preferred embodiment of the present invention, the weight proportion of composition includes 0-1 parts of silicon.
The beneficial effects of the invention are as follows：Corrosion resistant type austenitic based alloy of the present invention is by using special composition proportion
Form alloy, not only with stable austenitic structure, and improve the anti-wear performance of alloy, it is decay resistance, anti-oxidant
Performance and welding performance etc., there is extensive market prospects in the popularization of corrosion resistant type austenitic based alloy.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
The embodiment of the present invention includes：
A kind of corrosion resistant type austenitic based alloy, the weight proportion of composition includes：8-10 parts of chromium, 7-14 parts of nickel, 6-7 parts of copper,
4-6 parts of molybdenum, 4-6 parts of tungsten, 0.5-1 parts of carbon, 0.5-1 parts of niobium, 0.5-1 parts of tantalum, 0.5-1 parts of indium.
Preferably, the weight proportion of composition includes 0-1 parts of iron.
Preferably, the weight proportion of composition includes 0-1 parts of aluminium.
Preferably, the weight proportion of composition includes 0-1 parts of boron.
Preferably, the weight proportion of composition includes 0-1 parts of silicon.
The beneficial effect of corrosion resistant type austenitic based alloy of the present invention is：
By using special composition proportion formation alloy, not only with stable austenitic structure, and alloy is improved
Anti-wear performance, decay resistance, antioxygenic property and welding performance etc..
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (5)
1. a kind of corrosion resistant type austenitic based alloy, it is characterised in that the weight proportion of composition includes：8-10 parts of chromium, nickel 7-
14 parts, 6-7 parts of copper, 4-6 parts of molybdenum, 4-6 parts of tungsten, 0.5-1 parts of carbon, 0.5-1 parts of niobium, 0.5-1 parts of tantalum, 0.5-1 parts of indium.
2. corrosion resistant type austenitic based alloy according to claim 1, it is characterised in that the weight proportion of composition includes
0-1 parts of iron.
3. corrosion resistant type austenitic based alloy according to claim 1, it is characterised in that the weight proportion of composition includes
0-1 parts of aluminium.
4. corrosion resistant type austenitic based alloy according to claim 1, it is characterised in that the weight proportion of composition includes
0-1 parts of boron.
5. corrosion resistant type austenitic based alloy according to claim 1, it is characterised in that the weight proportion of composition includes
0-1 parts of silicon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710437295.2A CN106987757A (en) | 2017-06-12 | 2017-06-12 | A kind of corrosion resistant type austenitic based alloy |
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| CN201710437295.2A CN106987757A (en) | 2017-06-12 | 2017-06-12 | A kind of corrosion resistant type austenitic based alloy |
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| CN106987757A true CN106987757A (en) | 2017-07-28 |
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| CN201710437295.2A Pending CN106987757A (en) | 2017-06-12 | 2017-06-12 | A kind of corrosion resistant type austenitic based alloy |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9999671B2 (en) | 2013-09-06 | 2018-06-19 | President And Fellows Of Harvard College | Delivery of negatively charged proteins using cationic lipids |
| US10113163B2 (en) | 2016-08-03 | 2018-10-30 | President And Fellows Of Harvard College | Adenosine nucleobase editors and uses thereof |
| US10167457B2 (en) | 2015-10-23 | 2019-01-01 | President And Fellows Of Harvard College | Nucleobase editors and uses thereof |
| US10323236B2 (en) | 2011-07-22 | 2019-06-18 | President And Fellows Of Harvard College | Evaluation and improvement of nuclease cleavage specificity |
| US10465176B2 (en) | 2013-12-12 | 2019-11-05 | President And Fellows Of Harvard College | Cas variants for gene editing |
| US10508298B2 (en) | 2013-08-09 | 2019-12-17 | President And Fellows Of Harvard College | Methods for identifying a target site of a CAS9 nuclease |
| US10597679B2 (en) | 2013-09-06 | 2020-03-24 | President And Fellows Of Harvard College | Switchable Cas9 nucleases and uses thereof |
| US10704062B2 (en) | 2014-07-30 | 2020-07-07 | President And Fellows Of Harvard College | CAS9 proteins including ligand-dependent inteins |
| US10745677B2 (en) | 2016-12-23 | 2020-08-18 | President And Fellows Of Harvard College | Editing of CCR5 receptor gene to protect against HIV infection |
| US10858639B2 (en) | 2013-09-06 | 2020-12-08 | President And Fellows Of Harvard College | CAS9 variants and uses thereof |
| US11046948B2 (en) | 2013-08-22 | 2021-06-29 | President And Fellows Of Harvard College | Engineered transcription activator-like effector (TALE) domains and uses thereof |
| US11268082B2 (en) | 2017-03-23 | 2022-03-08 | President And Fellows Of Harvard College | Nucleobase editors comprising nucleic acid programmable DNA binding proteins |
| US11306324B2 (en) | 2016-10-14 | 2022-04-19 | President And Fellows Of Harvard College | AAV delivery of nucleobase editors |
| US11319532B2 (en) | 2017-08-30 | 2022-05-03 | President And Fellows Of Harvard College | High efficiency base editors comprising Gam |
| US11447770B1 (en) | 2019-03-19 | 2022-09-20 | The Broad Institute, Inc. | Methods and compositions for prime editing nucleotide sequences |
| US11542509B2 (en) | 2016-08-24 | 2023-01-03 | President And Fellows Of Harvard College | Incorporation of unnatural amino acids into proteins using base editing |
| US11542496B2 (en) | 2017-03-10 | 2023-01-03 | President And Fellows Of Harvard College | Cytosine to guanine base editor |
| EP3950177A4 (en) * | 2019-09-06 | 2023-01-11 | Hitachi Metals, Ltd. | Ni-based alloy, ni-based alloy powder, ni-based alloy member, and product provided with ni-based alloy member |
| US11560566B2 (en) | 2017-05-12 | 2023-01-24 | President And Fellows Of Harvard College | Aptazyme-embedded guide RNAs for use with CRISPR-Cas9 in genome editing and transcriptional activation |
| US11661590B2 (en) | 2016-08-09 | 2023-05-30 | President And Fellows Of Harvard College | Programmable CAS9-recombinase fusion proteins and uses thereof |
| US11732274B2 (en) | 2017-07-28 | 2023-08-22 | President And Fellows Of Harvard College | Methods and compositions for evolving base editors using phage-assisted continuous evolution (PACE) |
| US11795443B2 (en) | 2017-10-16 | 2023-10-24 | The Broad Institute, Inc. | Uses of adenosine base editors |
| US11898179B2 (en) | 2017-03-09 | 2024-02-13 | President And Fellows Of Harvard College | Suppression of pain by gene editing |
| US11912985B2 (en) | 2020-05-08 | 2024-02-27 | The Broad Institute, Inc. | Methods and compositions for simultaneous editing of both strands of a target double-stranded nucleotide sequence |
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Cited By (40)
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| US10323236B2 (en) | 2011-07-22 | 2019-06-18 | President And Fellows Of Harvard College | Evaluation and improvement of nuclease cleavage specificity |
| US10508298B2 (en) | 2013-08-09 | 2019-12-17 | President And Fellows Of Harvard College | Methods for identifying a target site of a CAS9 nuclease |
| US11920181B2 (en) | 2013-08-09 | 2024-03-05 | President And Fellows Of Harvard College | Nuclease profiling system |
| US10954548B2 (en) | 2013-08-09 | 2021-03-23 | President And Fellows Of Harvard College | Nuclease profiling system |
| US11046948B2 (en) | 2013-08-22 | 2021-06-29 | President And Fellows Of Harvard College | Engineered transcription activator-like effector (TALE) domains and uses thereof |
| US10597679B2 (en) | 2013-09-06 | 2020-03-24 | President And Fellows Of Harvard College | Switchable Cas9 nucleases and uses thereof |
| US10682410B2 (en) | 2013-09-06 | 2020-06-16 | President And Fellows Of Harvard College | Delivery system for functional nucleases |
| US11299755B2 (en) | 2013-09-06 | 2022-04-12 | President And Fellows Of Harvard College | Switchable CAS9 nucleases and uses thereof |
| US9999671B2 (en) | 2013-09-06 | 2018-06-19 | President And Fellows Of Harvard College | Delivery of negatively charged proteins using cationic lipids |
| US10858639B2 (en) | 2013-09-06 | 2020-12-08 | President And Fellows Of Harvard College | CAS9 variants and uses thereof |
| US10912833B2 (en) | 2013-09-06 | 2021-02-09 | President And Fellows Of Harvard College | Delivery of negatively charged proteins using cationic lipids |
| US10465176B2 (en) | 2013-12-12 | 2019-11-05 | President And Fellows Of Harvard College | Cas variants for gene editing |
| US11053481B2 (en) | 2013-12-12 | 2021-07-06 | President And Fellows Of Harvard College | Fusions of Cas9 domains and nucleic acid-editing domains |
| US11124782B2 (en) | 2013-12-12 | 2021-09-21 | President And Fellows Of Harvard College | Cas variants for gene editing |
| US10704062B2 (en) | 2014-07-30 | 2020-07-07 | President And Fellows Of Harvard College | CAS9 proteins including ligand-dependent inteins |
| US11578343B2 (en) | 2014-07-30 | 2023-02-14 | President And Fellows Of Harvard College | CAS9 proteins including ligand-dependent inteins |
| US10167457B2 (en) | 2015-10-23 | 2019-01-01 | President And Fellows Of Harvard College | Nucleobase editors and uses thereof |
| US11214780B2 (en) | 2015-10-23 | 2022-01-04 | President And Fellows Of Harvard College | Nucleobase editors and uses thereof |
| US11702651B2 (en) | 2016-08-03 | 2023-07-18 | President And Fellows Of Harvard College | Adenosine nucleobase editors and uses thereof |
| US10947530B2 (en) | 2016-08-03 | 2021-03-16 | President And Fellows Of Harvard College | Adenosine nucleobase editors and uses thereof |
| US10113163B2 (en) | 2016-08-03 | 2018-10-30 | President And Fellows Of Harvard College | Adenosine nucleobase editors and uses thereof |
| US11661590B2 (en) | 2016-08-09 | 2023-05-30 | President And Fellows Of Harvard College | Programmable CAS9-recombinase fusion proteins and uses thereof |
| US11542509B2 (en) | 2016-08-24 | 2023-01-03 | President And Fellows Of Harvard College | Incorporation of unnatural amino acids into proteins using base editing |
| US11306324B2 (en) | 2016-10-14 | 2022-04-19 | President And Fellows Of Harvard College | AAV delivery of nucleobase editors |
| US11820969B2 (en) | 2016-12-23 | 2023-11-21 | President And Fellows Of Harvard College | Editing of CCR2 receptor gene to protect against HIV infection |
| US10745677B2 (en) | 2016-12-23 | 2020-08-18 | President And Fellows Of Harvard College | Editing of CCR5 receptor gene to protect against HIV infection |
| US11898179B2 (en) | 2017-03-09 | 2024-02-13 | President And Fellows Of Harvard College | Suppression of pain by gene editing |
| US11542496B2 (en) | 2017-03-10 | 2023-01-03 | President And Fellows Of Harvard College | Cytosine to guanine base editor |
| US11268082B2 (en) | 2017-03-23 | 2022-03-08 | President And Fellows Of Harvard College | Nucleobase editors comprising nucleic acid programmable DNA binding proteins |
| US11560566B2 (en) | 2017-05-12 | 2023-01-24 | President And Fellows Of Harvard College | Aptazyme-embedded guide RNAs for use with CRISPR-Cas9 in genome editing and transcriptional activation |
| US11732274B2 (en) | 2017-07-28 | 2023-08-22 | President And Fellows Of Harvard College | Methods and compositions for evolving base editors using phage-assisted continuous evolution (PACE) |
| US11319532B2 (en) | 2017-08-30 | 2022-05-03 | President And Fellows Of Harvard College | High efficiency base editors comprising Gam |
| US11932884B2 (en) | 2017-08-30 | 2024-03-19 | President And Fellows Of Harvard College | High efficiency base editors comprising Gam |
| US11795443B2 (en) | 2017-10-16 | 2023-10-24 | The Broad Institute, Inc. | Uses of adenosine base editors |
| US11643652B2 (en) | 2019-03-19 | 2023-05-09 | The Broad Institute, Inc. | Methods and compositions for prime editing nucleotide sequences |
| US11795452B2 (en) | 2019-03-19 | 2023-10-24 | The Broad Institute, Inc. | Methods and compositions for prime editing nucleotide sequences |
| US11447770B1 (en) | 2019-03-19 | 2022-09-20 | The Broad Institute, Inc. | Methods and compositions for prime editing nucleotide sequences |
| EP3950177A4 (en) * | 2019-09-06 | 2023-01-11 | Hitachi Metals, Ltd. | Ni-based alloy, ni-based alloy powder, ni-based alloy member, and product provided with ni-based alloy member |
| US11821059B2 (en) | 2019-09-06 | 2023-11-21 | Proterial, Ltd. | Ni-based alloy, Ni-based alloy powder, Ni-based alloy member, and product including Ni-based alloy member |
| US11912985B2 (en) | 2020-05-08 | 2024-02-27 | The Broad Institute, Inc. | Methods and compositions for simultaneous editing of both strands of a target double-stranded nucleotide sequence |
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