CN113091515A - 一种“界面互锁/筋加强”叠层装甲铝合金及其制备方法 - Google Patents
一种“界面互锁/筋加强”叠层装甲铝合金及其制备方法 Download PDFInfo
- Publication number
- CN113091515A CN113091515A CN202110347598.1A CN202110347598A CN113091515A CN 113091515 A CN113091515 A CN 113091515A CN 202110347598 A CN202110347598 A CN 202110347598A CN 113091515 A CN113091515 A CN 113091515A
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- back plate
- plate
- rib
- prefabricated blank
- 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.)
- Granted
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 67
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 238000013329 compounding Methods 0.000 claims abstract description 5
- 230000032683 aging Effects 0.000 claims abstract description 4
- 238000004381 surface treatment Methods 0.000 claims abstract description 4
- 239000006104 solid solution Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 3
- 239000011229 interlayer Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 11
- 239000002131 composite material Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 4
- 229910000710 Rolled homogeneous armour Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002905 metal composite material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0442—Layered armour containing metal
- F41H5/045—Layered armour containing metal all the layers being metal layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B47/00—Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
- B21B2001/386—Plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
本发明公开了一种“界面互锁/筋加强”叠层装甲铝合金及其制备方法。所述叠层装甲铝合金由背板、中间板和面板经挤压组合和轧制而成,所述叠层装甲铝合金具有组元互锁的空间界面,且轧向具有筋结构。制备方法包括以下步骤:1)将背板、中间板、面板铸锭分别挤压成带有“上宽下窄”型腔的预制坯料、具有“几”字形结构的预制坯料和具有“上宽下窄”筋结构的预制坯料;2)对预制坯料进行表面处理;3)将面板、中间板、背板挤压组合;4)对组合坯料进行轧制复合;5)固溶与时效处理;所得叠层装甲铝合金组元之间界面互锁增加界面结合强度,可防止层间开裂;筋结构增加了板材的强度、刚度和抗弹性能;制备方法操作方便,利于工业化生产。
Description
技术领域
本发明属于金属复合材料的制备加工技术领域,具体涉及一种“界面互锁/筋加强”叠层装甲铝合金及其制备方法。
背景技术
随着现代战争的发展,装甲车辆在未来作战中将会遭受全方位更加致命的攻击,对装甲材料防护和生存能力提出了新的、更高的要求。装甲车辆防护材料要求具有加工性能好、轻量化、抗冲击性能好、焊接性能优异、耐腐蚀性能好等优点。均质装甲很难同时对各种反装甲武器都有效,增加均质装甲厚度虽然可以提高其防护能力,但同时会增加装甲车辆的质量,车辆的灵活性下降。为了进一步提高装甲车辆的抗弹性能,同时防护不同的反装甲武器,利用不同性能的材料制成复合装甲材料成为装甲材料开发的主要方向。复合装甲的性能具有可设计性,即在一定范围内可设计结构和材料,可以根据作战环境及使用部位的不同设计出一系列不同性能、不同质量与厚度的装甲,如:研究表明具有加强筋结构的材料抗弹性能远高于无加强筋结构的抗弹性能。现在的层状复合装甲包括多层铝合金装甲、钛/铝多层复合装甲、钢/铝复合装甲等,虽然层状复合装甲具有一系列的优点,但存在制造技术复杂、成本高、层间结合力差、易开裂等缺点,而且传统方法制备的叠层铝合金界面为平面,组元界面之间结合强度提高受到很大限制,容易出现层间开裂。
发明内容
为了解决上述技术问题,本发明一种“界面互锁/筋加强”叠层装甲铝合金及其制备方法。本发明突破传统叠层铝合金材料只在厚度方向具有结构梯度、界面为平面的局限,提供一种“界面互锁/筋加强”叠层装甲铝合金及其制备方法,通过设计具有“互锁界面/筋加强”空间结构的叠层铝合金,采用先挤压再轧制复合成形,制备高界面结合强度和高抗弹性能的“界面互锁/筋加强”叠层装甲铝合金。
本发明的一种“界面互锁/筋加强”叠层装甲铝合金,所述叠层装甲铝合金由背板、中间板和面板先挤压再轧制复合而成,所述叠层装甲铝合金具有组元互锁的空间界面,可提高叠层装甲铝合金的界面强度;所述叠层装甲铝合金的轧向具有筋结构,从而能够提高板材强度、刚度和抗弹性能。
进一步地,所述面板具有“上宽下窄”的筋结构,所述背板具有“上宽下窄”的型腔,所述中间板具有“几”字结构;所述筋结构的外形尺寸略大于“几”字结构的内腔尺寸,所述“几”字结构的外形尺寸略大于背板型腔的尺寸。
进一步地,所述面板的材质为高强度7055铝合金或7A62铝合金,所述中间板的材质为1系纯铝或7A01铝合金,所述背板的材质为7N01铝合金或7A52铝合金。
上述“界面互锁/筋加强”叠层装甲铝合金的制备方法,包括以下步骤:
(1)将背板铸锭挤压成带有“上宽下窄”型腔的背板预制坯料,将中间层铸锭挤压成具有“几”字形结构的中间板预制坯料,将面板铸锭挤压成具有“上宽下窄”筋结构的面板预制坯料;所述筋结构的外形尺寸略大于“几”字结构的内腔尺寸,所述“几”字结构的外形尺寸略大于背板型腔的尺寸;
(2)对预制坯料进行表面处理:对预制坯料面板、中间板、背板分别用NaOH溶液碱洗3~10分钟,热水冲洗后再用HNO3溶液酸洗3~10分钟,冷水冲洗后再用热风吹干,最后用钢丝刷对界面进行打磨,分别得到面板预制坯料、中间板预制坯料、背板预制坯料;
(3)将步骤(2)所得面板预制坯料、中间板预制坯料、背板预制坯料挤压组合,使面板的筋结构挤入中间板的“几”字结构、中间板的“几”字结构挤入背板的型腔内,筋结构、“几”字结构、型腔相互紧密结合,得到组合坯料;
(4)对步骤(3)所得组合坯料以20%-50%轧制压下量进行轧制复合,将板材轧制需要尺寸;
(5)固溶与时效处理,获得“界面互锁/筋加强”的叠层装甲铝合金。
进一步地,步骤(1)中,背板铸锭、中间层铸锭和面板铸锭分别通过背板挤压模、中间板挤压模和面板挤压模挤压得到对应的预制坯料。
进一步地,步骤(1)中,所述面板铸锭的材质为高强度7055铝合金或7A62铝合金,所述中间层铸锭的材质为1系纯铝或7A01铝合金,所述背板铸锭的材质为7N01铝合金或7A52铝合金。
进一步地,步骤(2)中,所述NaOH溶液的质量分数为6~15%;所述HNO3溶液的质量分数为6~15%。
与现有技术相比,本发明的有益效果是:
1、本发明的“界面互锁/筋加强”叠层装甲铝合金,可以根据需要设计叠层铝合金的空间结构,提高叠层铝合金的综合性能,也可用于其他金属复合材料的制备;
2、本发明的“界面互锁/筋加强”叠层装甲铝合金,组元材料界面互锁,使叠层铝合金界面强度与背板材料强度相当,能够显著提高界面结合强度。
3、本发明的“界面互锁/筋加强”叠层装甲铝合金,轧向具有提高板材强度、刚度和抗弹性能的筋结构,挤压制备的筋的变形大于基体,在加工硬化、细晶强化和后续析出强化共同作用下,筋的强度高于基体,提高叠层装甲铝合金的抗弹性能。
4、本发明的“界面互锁/筋加强”叠层装甲铝合金的制备方法,具有制备技术简单,易于实现工程化等特点。
附图说明
图1为本发明的“界面互锁/筋加强”叠层装甲铝合金的空间结构及挤压轧制复合成形示意图。其中,1.背板挤压模;2.中间板挤压模;3.面板挤压模;4.背板预制坯料;5.中间板预制坯料;6.面板预制坯料。
图2为实施例1制备的叠层铝合金A区域附近互锁界面的微观组织照片。
具体实施方式
下面结合具体实施例对本发明做进一步详细说明,但本发明并不限于此。
实施例1
如图1所示,本发明“界面互锁/筋加强”叠层装甲铝合金的制备方法,包括如下步骤:(1)将7A52铝合金铸锭通过背板挤压模1挤压成带有“上宽下窄”型腔的背板预制坯料4,中间层7A01铝合金铸锭通中间板挤压模2过挤压成具有“几”字形结构的中间板预制坯料5,将7A62铝合金铸锭通过面板挤压模挤压成具有“上宽下窄”筋结构的面板预制坯料6;面板预制坯料6筋结构的外形尺寸略大于中间板预制坯料5“几”字结构的内腔尺寸,中间板预制坯料5“几”字结构的外形尺寸略大于背板预制坯料4型腔的尺寸;
(2)对背板预制坯料4、中间板预制坯料5、面板预制坯料6进行表面处理:用10wt%的NaOH溶液碱洗5分钟,热水冲洗,再用10wt%的HNO3酸洗5分钟,冷水冲洗,再用热风吹干,最后用钢丝刷对界面进行打磨;
(3)将面板预制坯料6、中间板预制坯料5、背板预制坯料4挤压组合,面板预制坯料6的筋结构挤入中间板预制坯料5的“几”字结构、中间板预制坯料5的“几”字结构挤入背板预制坯料4的型腔内,筋结构、“几”字结构、型腔相互紧密结合;
(4)叠层铝合金轧制前进行420℃/2h的保温处理,首道次压下量为30%,然后轧制需要尺寸;(5)对叠层铝合金进行470℃/2h的固溶处理与120℃/24h的时效处理。
图2为制备的叠层铝合金A区域附近互锁界面的微观组织照片。从图中可以看出组元1和组元2的界面为互锁的空间结构,突破了传统叠层铝合金材料界面为平面的局限,大幅提升叠层材料的界面强度。
Claims (7)
1.一种“界面互锁/筋加强”叠层装甲铝合金,其特征在于,所述叠层装甲铝合金由背板、中间板和面板先挤压再轧制复合而成,所述叠层装甲铝合金具有组元互锁的空间界面;所述叠层装甲铝合金的轧向具有筋结构。
2.根据权利要求1所述的“界面互锁/筋加强”叠层装甲铝合金,其特征在于,所述面板具有“上宽下窄”的筋结构,所述背板具有“上宽下窄”的型腔,所述中间板具有“几”字结构;所述筋结构的外形尺寸略大于“几”字结构的内腔尺寸,所述“几”字结构的外形尺寸略大于背板型腔的尺寸。
3.根据权利要求1所述的“界面互锁/筋加强”叠层装甲铝合金,其特征在于,所述面板的材质为高强度7055铝合金或7A62铝合金,所述中间板的材质为1系纯铝或7A01铝合金,所述背板的材质为7N01铝合金或7A52铝合金。
4.权利要求1至3任一项所述的“界面互锁/筋加强”叠层装甲铝合金的制备方法,其特征在于,包括以下步骤:
(1)将背板铸锭挤压成带有“上宽下窄”型腔的背板预制坯料,将中间层铸锭挤压成具有“几”字形结构的中间板预制坯料,将面板铸锭挤压成具有“上宽下窄”筋结构的面板预制坯料;所述筋结构的外形尺寸略大于“几”字结构的内腔尺寸,所述“几”字结构的外形尺寸略大于背板型腔的尺寸;
(2)对预制坯料进行表面处理:对预制坯料面板、中间板、背板分别用NaOH溶液碱洗3~10分钟,热水冲洗后再用HNO3溶液酸洗3~10分钟,冷水冲洗后再用热风吹干,最后用钢丝刷对界面进行打磨,分别得到面板预制坯料、中间板预制坯料、背板预制坯料;
(3)将步骤(2)所得面板预制坯料、中间板预制坯料、背板预制坯料挤压组合,使面板的筋结构挤入中间板的“几”字结构、中间板的“几”字结构挤入背板的型腔内,筋结构、“几”字结构、型腔相互紧密结合,得到组合坯料;
(4)对步骤(3)所得组合坯料以20%-50%轧制压下量进行轧制复合,将板材轧制需要尺寸;
(5)固溶与时效处理,获得“界面互锁/筋加强”的叠层装甲铝合金。
5.根据权利要求4所述的“界面互锁/筋加强”叠层装甲铝合金的制备方法,其特征在于,步骤(1)中,背板铸锭、中间层铸锭和面板铸锭分别通过背板挤压模、中间板挤压模和面板挤压模挤压得到对应的预制坯料。
6.根据权利要求4所述的“界面互锁/筋加强”叠层装甲铝合金的制备方法,其特征在于,步骤(1)中,所述面板铸锭的材质为高强度7055铝合金或7A62铝合金,所述中间层铸锭的材质为1系纯铝或7A01铝合金,所述背板铸锭的材质为7N01铝合金或7A52铝合金。
7.根据权利要求4所述的“界面互锁/筋加强”叠层装甲铝合金的制备方法,其特征在于,步骤(2)中,所述NaOH溶液的质量分数为6~15%;所述HNO3溶液的质量分数为6~15%。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110347598.1A CN113091515B (zh) | 2021-03-31 | 2021-03-31 | 一种“界面互锁/筋加强”叠层装甲铝合金及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110347598.1A CN113091515B (zh) | 2021-03-31 | 2021-03-31 | 一种“界面互锁/筋加强”叠层装甲铝合金及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113091515A true CN113091515A (zh) | 2021-07-09 |
CN113091515B CN113091515B (zh) | 2022-09-30 |
Family
ID=76671626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110347598.1A Active CN113091515B (zh) | 2021-03-31 | 2021-03-31 | 一种“界面互锁/筋加强”叠层装甲铝合金及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113091515B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013078795A (ja) * | 2011-09-22 | 2013-05-02 | Nissan Motor Co Ltd | 接合方法及び接合部品 |
CN103736729A (zh) * | 2014-01-22 | 2014-04-23 | 太原科技大学 | 一种轧制制备金属复合板带的方法 |
JP2016112591A (ja) * | 2014-12-16 | 2016-06-23 | 株式会社Uacj | アルミニウムクラッド材の製造方法 |
CN106956073A (zh) * | 2017-04-20 | 2017-07-18 | 中国科学技术大学 | 一种金属板材的槽型热熔界面爆炸复合的方法及爆炸装置 |
CN108372211A (zh) * | 2016-12-22 | 2018-08-07 | 中国航空制造技术研究院 | 一种非晶增强轻质合金复合防护材料的制备方法 |
CN110181227A (zh) * | 2019-05-14 | 2019-08-30 | 太原理工大学 | 一种三维层界面制备铝/镁/铝复合板的方法 |
CN110238196A (zh) * | 2019-06-04 | 2019-09-17 | 太原理工大学 | 一种纵波轧制三层金属复合板带的方法 |
CN110681694A (zh) * | 2019-10-09 | 2020-01-14 | 北京科技大学 | 一种高界面结合强度铜/铝复合材料的成形方法 |
CN110842046A (zh) * | 2019-12-18 | 2020-02-28 | 湖南科技大学 | 一种挤压-轧制复合制备复合板材的方法及装置 |
-
2021
- 2021-03-31 CN CN202110347598.1A patent/CN113091515B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013078795A (ja) * | 2011-09-22 | 2013-05-02 | Nissan Motor Co Ltd | 接合方法及び接合部品 |
CN103736729A (zh) * | 2014-01-22 | 2014-04-23 | 太原科技大学 | 一种轧制制备金属复合板带的方法 |
JP2016112591A (ja) * | 2014-12-16 | 2016-06-23 | 株式会社Uacj | アルミニウムクラッド材の製造方法 |
CN108372211A (zh) * | 2016-12-22 | 2018-08-07 | 中国航空制造技术研究院 | 一种非晶增强轻质合金复合防护材料的制备方法 |
CN106956073A (zh) * | 2017-04-20 | 2017-07-18 | 中国科学技术大学 | 一种金属板材的槽型热熔界面爆炸复合的方法及爆炸装置 |
CN110181227A (zh) * | 2019-05-14 | 2019-08-30 | 太原理工大学 | 一种三维层界面制备铝/镁/铝复合板的方法 |
CN110238196A (zh) * | 2019-06-04 | 2019-09-17 | 太原理工大学 | 一种纵波轧制三层金属复合板带的方法 |
CN110681694A (zh) * | 2019-10-09 | 2020-01-14 | 北京科技大学 | 一种高界面结合强度铜/铝复合材料的成形方法 |
CN110842046A (zh) * | 2019-12-18 | 2020-02-28 | 湖南科技大学 | 一种挤压-轧制复合制备复合板材的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN113091515B (zh) | 2022-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103243283B (zh) | 超细晶稀土镁合金的制备方法 | |
CN113020261B (zh) | 一种预制波纹界面的金属复合板轧制方法 | |
CN109702012A (zh) | 一种高塑性镁铝复合板的制备方法 | |
EP2958748B1 (en) | Clad automotive body panel with sharp character lines | |
CN112108606B (zh) | 一种钛合金锻件制备方法 | |
CN112718861B (zh) | 一种可控边裂的轻合金轧制复合成形工艺方法 | |
CN105734469A (zh) | 一种提高Al-Cu-Mg合金抗损伤容限性能的方法 | |
CN106734465B (zh) | 基于多层普通金属复合板热冲压成形制作汽车b柱的方法 | |
US20120270070A1 (en) | Hybrid copper alloy realizing simultaneously high strength, high elastic modulus, high corrosion-resistance, wear resistance, and high conductivity and manufacturing method thereof | |
CN113091515B (zh) | 一种“界面互锁/筋加强”叠层装甲铝合金及其制备方法 | |
CN110229981B (zh) | 一种铝合金直型推力杆接头锻造成型的方法 | |
CN113352708B (zh) | 一种轻质高强Mg-Ta复合金属板材及其室温轧制成形方法 | |
CN113732059A (zh) | 镁铝复合板及其制备方法 | |
CN114101556A (zh) | 一种短流程制备tb8钛合金薄板的加工方法 | |
JP2005281824A (ja) | マグネシウム合金とアルミニウムとのクラッド板およびその製造方法 | |
CN114558903B (zh) | 一种镁铝层状复合板及其制备方法 | |
CN109263179B (zh) | 一种抗冲击铝合金复合板材及其制备方法 | |
CN112976717A (zh) | 轻量化高强度的复合材料及其制备方法、电子设备 | |
CN106391707A (zh) | 一种以if钢为中间层的钛钢复合板及其制备方法 | |
CN114632835B (zh) | 一种镁铝多层复合板及其制备方法 | |
KR20130088108A (ko) | 구리합금 중간재를 삽입한 클래드 판재의 제조방법 | |
CN111085545B (zh) | 一种高性能超细晶热轧trip钢材料及制备方法 | |
JP2002069545A (ja) | 積層圧延によるTiAl系金属間化合物の製造方法 | |
CN219838279U (zh) | 一种铝-钢纤维复合板材 | |
CN113733685B (zh) | 一种轻质高强Mg-Al-Ta复合金属板材及其轧制成型方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |