CA3117106C - Materiau d'alliage de magnesium contenant du nickel, a haute tenacite, degradable de maniere controlee, son procede de preparation et son utilisation - Google Patents
Materiau d'alliage de magnesium contenant du nickel, a haute tenacite, degradable de maniere controlee, son procede de preparation et son utilisation Download PDFInfo
- Publication number
- CA3117106C CA3117106C CA3117106A CA3117106A CA3117106C CA 3117106 C CA3117106 C CA 3117106C CA 3117106 A CA3117106 A CA 3117106A CA 3117106 A CA3117106 A CA 3117106A CA 3117106 C CA3117106 C CA 3117106C
- Authority
- CA
- Canada
- Prior art keywords
- phase
- magnesium
- nickel
- alloy
- magnesium alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 189
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 156
- 239000000956 alloy Substances 0.000 title claims abstract description 131
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 91
- 238000002360 preparation method Methods 0.000 title abstract description 15
- 239000011777 magnesium Substances 0.000 claims abstract description 70
- 229910019758 Mg2Ni Inorganic materials 0.000 claims abstract description 61
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 34
- 239000012535 impurity Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 95
- 229910052749 magnesium Inorganic materials 0.000 claims description 42
- 238000001125 extrusion Methods 0.000 claims description 34
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 27
- 238000003723 Smelting Methods 0.000 claims description 27
- 238000005266 casting Methods 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 25
- 150000002910 rare earth metals Chemical class 0.000 claims description 24
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 20
- 230000032683 aging Effects 0.000 claims description 19
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 18
- 229910000946 Y alloy Inorganic materials 0.000 claims description 18
- 238000000265 homogenisation Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 16
- 238000005275 alloying Methods 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 229910052727 yttrium Inorganic materials 0.000 claims description 13
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 11
- 229910000748 Gd alloy Inorganic materials 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- 229910052684 Cerium Inorganic materials 0.000 claims description 9
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 9
- 229910052691 Erbium Inorganic materials 0.000 claims description 9
- 229910052786 argon Inorganic materials 0.000 claims description 9
- ATTFYOXEMHAYAX-UHFFFAOYSA-N magnesium nickel Chemical compound [Mg].[Ni] ATTFYOXEMHAYAX-UHFFFAOYSA-N 0.000 claims description 9
- MIOQWPPQVGUZFD-UHFFFAOYSA-N magnesium yttrium Chemical compound [Mg].[Y] MIOQWPPQVGUZFD-UHFFFAOYSA-N 0.000 claims description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 229910000636 Ce alloy Inorganic materials 0.000 claims description 8
- 229910001371 Er alloy Inorganic materials 0.000 claims description 8
- 229910000542 Sc alloy Inorganic materials 0.000 claims description 8
- IKBUJAGPKSFLPB-UHFFFAOYSA-N nickel yttrium Chemical compound [Ni].[Y] IKBUJAGPKSFLPB-UHFFFAOYSA-N 0.000 claims description 8
- 229910052706 scandium Inorganic materials 0.000 claims description 8
- DFIYZNMDLLCTMX-UHFFFAOYSA-N gadolinium magnesium Chemical compound [Mg].[Gd] DFIYZNMDLLCTMX-UHFFFAOYSA-N 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 5
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 5
- 229910000882 Ca alloy Inorganic materials 0.000 claims description 4
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 4
- 229910018503 SF6 Inorganic materials 0.000 claims description 4
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 4
- PGTXKIZLOWULDJ-UHFFFAOYSA-N [Mg].[Zn] Chemical compound [Mg].[Zn] PGTXKIZLOWULDJ-UHFFFAOYSA-N 0.000 claims description 4
- BBYGMOCGCCTLIV-UHFFFAOYSA-N [Sc].[Mg] Chemical compound [Sc].[Mg] BBYGMOCGCCTLIV-UHFFFAOYSA-N 0.000 claims description 4
- 239000012267 brine Substances 0.000 claims description 4
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 4
- RRTQFNGJENAXJJ-UHFFFAOYSA-N cerium magnesium Chemical compound [Mg].[Ce] RRTQFNGJENAXJJ-UHFFFAOYSA-N 0.000 claims description 4
- WITQLILIVJASEQ-UHFFFAOYSA-N cerium nickel Chemical compound [Ni].[Ce] WITQLILIVJASEQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 4
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 4
- OZCSIGAAICFSHZ-UHFFFAOYSA-N erbium magnesium Chemical compound [Mg].[Er] OZCSIGAAICFSHZ-UHFFFAOYSA-N 0.000 claims description 4
- KIPOFIHPOLEEOP-UHFFFAOYSA-N erbium nickel Chemical compound [Ni].[Er] KIPOFIHPOLEEOP-UHFFFAOYSA-N 0.000 claims description 4
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 4
- 239000001307 helium Substances 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- MHKWSJBPFXBFMX-UHFFFAOYSA-N iron magnesium Chemical compound [Mg].[Fe] MHKWSJBPFXBFMX-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- XTOHTGPYKSWPDX-UHFFFAOYSA-N nickel scandium Chemical compound [Sc].[Ni] XTOHTGPYKSWPDX-UHFFFAOYSA-N 0.000 claims description 4
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 claims description 4
- 238000010791 quenching Methods 0.000 claims description 4
- 230000000171 quenching effect Effects 0.000 claims description 4
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 4
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 4
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 4
- CVLNPENSSAFKOZ-UHFFFAOYSA-N gadolinium nickel Chemical compound [Ni].[Gd] CVLNPENSSAFKOZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 18
- 238000010276 construction Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000003208 petroleum Substances 0.000 description 7
- 238000005553 drilling Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 for example Chemical compound 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/06—Alloys based on magnesium with a rare earth metal as the next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Extrusion Of Metal (AREA)
- Forging (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
La présente invention concerne un matériau d'alliage de magnésium contenant du nickel, à haute ténacité, dégradable de manière contrôlée, son procédé de préparation et son utilisation, et se rapporte au domaine technique des alliages de magnésium. L'alliage de magnésium selon l'invention comprend les constituants suivants, en pourcentage en poids : 0,3 à 8,5 % de Ni, 0,5 à 28 % de TR, le reste étant du Mg et les inévitables Impuretés. TR représente des éléments de terres rares. En ajoutant du Ni et des éléments de terres rares pour introduire une phase à longue période de type Mg12TRNi, une phase Mg2Ni et une phase MgxTRy, le matériau d'alliage de magnésium selon la présente invention permet d'améliorer significativement les propriétés mécaniques du matériau d'alliage, la résistance à la traction allant jusqu'à 510 MPa. En même temps, la présence de la phase à longue période de type Mg12TRNi et de la phase Mg2Ni permet au matériau d'alliage d'être dégradable de manière contrôlable, et permet de régler la vitesse de dégradation entre 360 et 2400 mm/an. Des outils de fracturation de fond de trou fabriqués en utilisant l'alliage de magnésium selon l'invention atténuent le problème technique existant dans les outils de fond de trou actuellement disponibles et satisfont aux exigences dans le domaine de l'exploitation pétrolière et gazière.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811237934.1 | 2018-10-23 | ||
CN201811237934.1A CN109295368B (zh) | 2018-10-23 | 2018-10-23 | 含镍高强韧可控降解镁合金材料及其制备方法和应用 |
PCT/CN2019/094183 WO2020082781A1 (fr) | 2018-10-23 | 2019-07-01 | Matériau d'alliage de magnésium contenant du nickel, à haute ténacité, dégradable de manière contrôlée, son procédé de préparation et son utilisation |
Publications (2)
Publication Number | Publication Date |
---|---|
CA3117106A1 CA3117106A1 (fr) | 2020-04-30 |
CA3117106C true CA3117106C (fr) | 2024-01-23 |
Family
ID=65158674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3117106A Active CA3117106C (fr) | 2018-10-23 | 2019-07-01 | Materiau d'alliage de magnesium contenant du nickel, a haute tenacite, degradable de maniere controlee, son procede de preparation et son utilisation |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210040593A1 (fr) |
CN (1) | CN109295368B (fr) |
CA (1) | CA3117106C (fr) |
WO (1) | WO2020082781A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109295368B (zh) * | 2018-10-23 | 2020-06-19 | 重庆大学 | 含镍高强韧可控降解镁合金材料及其制备方法和应用 |
CN110106416B (zh) * | 2019-05-24 | 2020-03-24 | 山东省科学院新材料研究所 | 一种超高强度可溶解镁合金及其制备方法和应用 |
CN110592518B (zh) * | 2019-10-12 | 2021-12-31 | 中国石油化工股份有限公司 | 一种在水介质中可完全溶解的硬质合金涂层及其制备方法和应用 |
CN111139386B (zh) * | 2019-11-29 | 2021-06-08 | 福建坤孚股份有限公司 | 一种高强度可溶性镁合金材料的制备方法 |
US11473179B2 (en) * | 2019-11-29 | 2022-10-18 | Fujian Meifu Technology Co., Ltd. | Method for preparing high-strength, dissolvable magnesium alloy material |
CN111304511B (zh) * | 2020-03-27 | 2022-01-04 | 有研工程技术研究院有限公司 | 一种油气开采用镁合金材料及其制备方法和应用 |
US20230193109A1 (en) * | 2020-05-07 | 2023-06-22 | Kureha Corporation | Frac plug and method for manufacturing same, and method for sealing borehole |
CN113061790B (zh) * | 2021-03-16 | 2022-05-06 | 西安交通大学 | 一种具有宽腐蚀速率范围的Mg-Zn-Ni三元镁合金材料 |
CN113528917A (zh) * | 2021-07-27 | 2021-10-22 | 重庆大学 | 一种具有长周期相的高强度镁合金及其制备方法 |
CN113718149B (zh) * | 2021-08-06 | 2022-06-21 | 中北大学 | 一种高阻尼Mg-Ni-Y镁合金的制备工艺 |
CN114134380A (zh) * | 2021-11-30 | 2022-03-04 | 重庆大学 | 高强度高阻尼Mg-Gd-Ni镁合金及其制备方法 |
CN114574744B (zh) * | 2022-03-04 | 2022-11-01 | 哈尔滨工业大学 | 一种高模量镁合金及其制备方法 |
CN114908280B (zh) * | 2022-05-31 | 2022-11-22 | 重庆大学 | 一种井下压裂用高强韧快速降解Mg-Er-Ni合金及其制备方法 |
CN115608994A (zh) * | 2022-09-22 | 2023-01-17 | 哈尔滨理工大学 | 一种镁基复合材料板条制备与成形工艺 |
CN116043086B (zh) * | 2022-12-19 | 2024-04-12 | 湖南稀土金属材料研究院有限责任公司 | 可溶镁合金及其制备方法与应用、压裂制品 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4958267B2 (ja) * | 2006-11-21 | 2012-06-20 | 株式会社神戸製鋼所 | マグネシウム合金材およびその製造方法 |
CN103981417B (zh) * | 2014-05-28 | 2016-03-23 | 南京工程学院 | 一种高体积分数的lpso结构的生物镁合金及制备方法 |
CN104328320B (zh) * | 2014-11-28 | 2017-01-04 | 重庆市科学技术研究院 | 一种高强度高塑性镁合金 |
CN105316550B (zh) * | 2015-03-12 | 2019-01-25 | 华东交通大学 | 一种含长周期结构相高阻尼镁合金及其制备方法 |
CN109295368B (zh) * | 2018-10-23 | 2020-06-19 | 重庆大学 | 含镍高强韧可控降解镁合金材料及其制备方法和应用 |
-
2018
- 2018-10-23 CN CN201811237934.1A patent/CN109295368B/zh active Active
-
2019
- 2019-07-01 US US16/966,882 patent/US20210040593A1/en not_active Abandoned
- 2019-07-01 CA CA3117106A patent/CA3117106C/fr active Active
- 2019-07-01 WO PCT/CN2019/094183 patent/WO2020082781A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20210040593A1 (en) | 2021-02-11 |
CA3117106A1 (fr) | 2020-04-30 |
WO2020082781A1 (fr) | 2020-04-30 |
CN109295368B (zh) | 2020-06-19 |
CN109295368A (zh) | 2019-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA3117106C (fr) | Materiau d'alliage de magnesium contenant du nickel, a haute tenacite, degradable de maniere controlee, son procede de preparation et son utilisation | |
US11299797B2 (en) | Copper-containing, high-toughness and rapidly degradable magnesium alloy, preparation method therefor and use thereof | |
Liu et al. | High-temperature high-entropy alloys AlxCo15Cr15Ni70-x based on the Al-Ni binary system | |
Liu et al. | Effects of Nb additions on the microstructure and mechanical property of CoCrFeNi high-entropy alloys | |
Shun et al. | Microstructures and mechanical properties of multiprincipal component CoCrFeNiTix alloys | |
CN104789833B (zh) | 一种含镁高强度铝合金材料及其处理工艺 | |
Sun et al. | A new type of high entropy alloy composite Fe18Ni23Co25Cr21Mo8WNb3C2 prepared by mechanical alloying and hot pressing sintering | |
Ma et al. | CoCuFeNi high entropy alloy reinforced by in-situ W particles | |
CN105316550B (zh) | 一种含长周期结构相高阻尼镁合金及其制备方法 | |
CN115323232B (zh) | 一种可控溶解镁合金丝材及其制备方法 | |
CN105624493A (zh) | 一种耐热Al-Cu-Mg系铝合金 | |
US11926885B2 (en) | High-plasticity rapidly-degradable Mg-Li-Gd-Ni alloy and preparation method thereof | |
Fu et al. | Microstructure and mechanical properties of Al-Fe-Co-Cr-Ni high entropy alloy fabricated via powder extrusion | |
EP2487273B1 (fr) | Affineur de grains cristallins d'aluminium-zirconium-titane-carbone pour le magnésium et des alliages de magnésium et procédé de préparation correspondant | |
CN110468317A (zh) | 具有优异室温塑性的镁合金及其制备方法 | |
Abbasi et al. | Glass forming ability and mechanical properties of Nb-containing Cu–Zr–Al based bulk metallic glasses | |
CN107177764A (zh) | 一种低成本高强铸造镁合金及其制备方法 | |
Zhao et al. | Dissolvable magnesium alloys in oil and gas industry | |
CN110629087B (zh) | 一种速溶镁合金及其制备方法 | |
Sheikhani et al. | The effect of Ce addition (up to 3%) and extrusion ratio on the microstructure and tensile properties of ZK60 Mg alloy | |
Dong et al. | Optimization of phase composition and mechanical properties in Zr alloys by micro-alloying | |
CN109371301A (zh) | 一种室温高塑性镁合金及其制备方法 | |
CN106967909B (zh) | 一种高强韧Al-Mg-Si系铝合金及其制备方法 | |
Delsante et al. | The Gd–Ni–Al system: phases formation and isothermal sections at 500 C and 800 C | |
CN107244002A (zh) | 一种用于开采盐类矿的金刚石绳锯串珠 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20210420 |
|
EEER | Examination request |
Effective date: 20210420 |
|
EEER | Examination request |
Effective date: 20210420 |
|
EEER | Examination request |
Effective date: 20210420 |
|
EEER | Examination request |
Effective date: 20210420 |
|
EEER | Examination request |
Effective date: 20210420 |
|
EEER | Examination request |
Effective date: 20210420 |
|
EEER | Examination request |
Effective date: 20210420 |
|
EEER | Examination request |
Effective date: 20210420 |