CN111001658B - 一种汽车覆盖件用钢铝复合板及其制备方法 - Google Patents
一种汽车覆盖件用钢铝复合板及其制备方法 Download PDFInfo
- Publication number
- CN111001658B CN111001658B CN201911298748.3A CN201911298748A CN111001658B CN 111001658 B CN111001658 B CN 111001658B CN 201911298748 A CN201911298748 A CN 201911298748A CN 111001658 B CN111001658 B CN 111001658B
- Authority
- CN
- China
- Prior art keywords
- steel
- aluminum
- composite
- plate strip
- aluminum 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
- 239000002131 composite material Substances 0.000 title claims abstract description 89
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000005098 hot rolling Methods 0.000 claims abstract description 34
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 32
- 238000005097 cold rolling Methods 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 238000013329 compounding Methods 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 238000011282 treatment Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000000137 annealing Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000002585 base Substances 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 238000007788 roughening Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000005238 degreasing Methods 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 230000008901 benefit Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010099 solid forming Methods 0.000 description 1
Classifications
-
- 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
- B21B1/22—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 plates, strips, bands or sheets of indefinite length
- B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- 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
- B21B1/22—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 plates, strips, bands or sheets of indefinite length
- B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/28—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/46—Roll speed or drive motor control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/0272—Cleaning compositions
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B2003/001—Aluminium or its alloys
Abstract
本发明公开了一种汽车覆盖件用钢铝复合板及其制备方法,属于钢铝复合材料技术领域,该汽车覆盖件用钢铝复合板的制备方法为:以铝合金板带作基材,钢板带作复材,将钢板带复材与上下层铝合金板带基材依次进行热轧复合、退火处理和冷轧,该制备方法工艺流程简化、生产效率高,采用该方法制备的铝‑钢‑铝复合板具有较优的复合率和复合强度,可应用于制备汽车覆盖件。
Description
技术领域
本发明属于钢铝复合材料技术领域,具体涉及一种汽车覆盖件用钢铝复合板及其制备方法。
背景技术
钢铝复合金属板是一种以铝为基体,外层复合钢的双金属复合材料,具有钢材强度大、密度小、硬度大、熔点高、抗腐蚀性强和可塑性高的优点,同时兼备铝材良好的导电、导热性能;钢铝复合板通过冷弯、拉伸、冲压等深加工,广泛应用于航空航天、军工等领域,该钢铝复合板通过冲压可用于制备汽车覆盖件,制备的汽车覆盖件强度高、重量轻、耐高温、耐腐蚀、性能稳定,性价比高,节能环保。
目前,钢铝复合板带的生产,主要采用固-固复合法和液-固复合法;固-固复合法主要通过爆炸复合法、包覆焊接法或复合铸锭热轧法生产,其中,爆炸复合法噪音大、安全隐患大、生产效率低,不利于精确控制;扩散焊接法压力小、不产生宏观塑性变形、结合强度较低,适合焊后不再加工的精密零件;铸轧复合法温度高、易氧化、双金属熔点不同,易发生熔损;挤压拉拔法连续性较差,适用于金属复合管、棒、线材;基于以上各种方面的技术弊端,目前,轧制复合法是一种新趋势,可以生产钢铝复合板带,并且钢层厚度不受到限制。
一种钢铝复合板带及其生产方法(申请号:CN107716549A)通过将钢板带热浸镀铝、铸轧,得到复合板带毛坯,然后将复合板带毛坯的铝层与铝合金板带进行热轧复合,在热轧复合后进行冷轧,所述冷轧的道次加工率为3~50%,冷轧后进行退火处理,所述退火处理的温度为200~460℃,时间为2~48h;该方法可用于生产厚度为0.1~40mm的钢铝复合板带,得到的钢铝复合板带中钢能占到总体积的1~99.5%,钢铝复合板带的延伸率≥22%,复合强度≥14N/mm,但该钢铝复合板带通过液固成形制备,热浸镀铝的厚度很受限制,而且热浸镀铝工序复杂,导致生产效率低。
发明内容
本发明所要解决的技术问题是针对上述现有技术的不足,提供一种汽车覆盖件用钢铝复合板及其制备方法,该制备方法工艺流程简化、生产效率高,制备的铝-钢-铝复合板具有较优的复合率和复合强度,可应用于制备汽车覆盖件。
为实现上述技术目的,本发明采取的技术方案为:
一种汽车覆盖件用钢铝复合板的制备方法,以铝合金板带作基材,钢板带作复材,将钢板带复材与上下层铝合金板带基材依次进行热轧复合、退火处理和冷轧。
进一步地,所述铝合金板带采用6系铝合金,铝合金板带厚度为0.05~0.75mm。
进一步地,所述热轧复合的温度为200~350℃,热轧复合的轧制速度为3~5m/min,热轧复合为1~2个道次加工,控制热轧复合的第一道次加工率为15~55%,热轧复合的总变形量为15~55%。
进一步地,所述退火处理的温度为350~500℃,退火时间为3~6h。
进一步地,所述冷轧在室温下进行,冷轧速度为100~300m/min,冷轧的道次加工率为2~3%,冷轧的总变形量为2~3%。
进一步地,在热轧复合处理前,对钢板带和铝合金板带依次进行清洗去油污、脱脂和酸碱清洗预处理和表面粗糙化处理,其中酸碱清洗处理为:将钢板带和铝合金板带先采用质量分数为15%的NaOH溶液进行碱洗,然后采用质量分数为25%的H2SO4溶液进行酸洗。
采用上述制备方法制得的汽车覆盖件用钢铝复合板,该汽车覆盖件用钢铝复合板为铝-钢-铝复合板。
本发明具有以下有益效果:
1)本发明提供的汽车覆盖件用钢铝复合板的制备方法,对钢板带和铝合金板带先进行表面粗糙化处理,然后将粗糙化处理后的钢板带与上下层铝合金板带通过加热在打轧制压力下直接机械咬合成形,再通过退火处理使得钢铝界面层相互扩散,最后通过冷轧即可获得所需要厚度的钢铝复合板,该制备方法节能节材环保,改善了生产条件,同时简化了生产工艺、提高了生产效率;
2)本发明的汽车覆盖件用钢铝复合板的制备方法,适用于6系铝合金和钢板的复合,可用于生产厚度为约0.19~1.22 mm的铝-钢-铝复合板,制得的铝-钢-铝复合板中钢层体积比50~78%,复合板的延伸率≥20%,剥离强度≥12N/mm,抗拉强度≥500MPa,显微硬度≥380MPa,复合板的钢层和铝层之间复合率达100%,质轻且复合强度高,产品性能稳定、性价比高、节能环保、可用于制备汽车覆盖件,具有较好的经济效益。
具体实施方式
以下结合具体实施方式对本发明的技术方案作进一步的说明。
下述实施例中所使用的实验方法,如无特殊说明,均为常规方法,所用的钢板带、铝合金板带、热轧复合、退火等设备和原料,如无特殊说明,均由商业途径得到。
实施例中,复合率指复合板中铝合金板带基材和钢板带复材之间呈结合状态的面积占总面积的百分率。
实施例中,热轧复合为1~2个道次加工,热轧复合的总变形量为15~55%;冷轧为1个道次加工,冷轧的总变形量为2~3%。
实施例1
本实施例的汽车覆盖件用钢铝复合板的生产方法,具体步骤为:
1)预处理:以0.17mm厚的不锈钢带作为复材,以0.05mm厚的6013铝合金板带作为基材,对6013铝合金板带和不锈钢带依次进行清洗去油污、脱脂和酸碱清洗处理和表面粗糙化处理,其中酸碱清洗处理为:将钢板带和铝合金板带先采用质量分数为15%的NaOH溶液进行碱洗,然后采用质量分数为25%的H2SO4溶液进行酸洗;表面粗糙化处理采用砂纸或砂轮打磨;
2)热轧复合、退火处理、冷轧:将0.17mm厚的不锈钢带复材与上下层0.05mm厚的6013铝合金板带基材进行热轧复合,其中,热轧温度为200℃,2个道次加工,热轧速度为3m/min,控制第一道次加工率为15%,制得总厚度为0.23 mm钢铝复合板带,该0.23 mm厚钢铝复合板带在350℃下进行退火处理6 h,再进行室温(20~25℃)冷轧,冷轧速度为100m/min,冷轧的道次加工率2%,即得制造汽车覆盖件用的0.22mm厚的铝-钢-铝复合板。
采用上述生产方法制得的0.22mm厚的铝-钢-铝复合板的复合率达100%,复合板中钢层体积比为78%,复合板的延伸率为22%,剥离强度为12N/mm,抗拉强度为520MPa,表面粗糙度0.8μm,显微硬度为380MPa。
实施例2
本实施例的汽车覆盖件用钢铝复合板的生产方法,具体步骤为:
1)预处理:以0.35mm厚的不锈钢带作复材,以0.06mm厚的6013铝合金板带作基材,对6013铝合金板带和不锈钢带依次进行清洗去油污、脱脂和酸碱清洗处理和表面粗糙化处理,详细处理方法参照实施例1;
2)热轧复合、退火处理、冷轧:将0.35mm厚的不锈钢带复材与上下层0.06mm厚的6013铝合金板带基材进行热轧复合,其中,热轧温度为350℃,2个道次加工,热轧速度为4m/min,控制第一道次加工率为25%,制得总厚度为0.2mm钢铝复合板带,该0.2mm厚钢铝复合板带在500℃下进行退火处理3 h,再进行室温(20~25℃)冷轧,冷轧速度为200m/min,冷轧的道次加工率2%,即得制造汽车覆盖件用的0.19mm厚的铝-钢-铝复合板。
采用上述生产方法制得的0.19mm厚的铝-钢-铝复合板的复合率达100%,复合板中钢层体积比为75%,复合板的延伸率为23%,剥离强度为13N/mm,抗拉强度为500MPa,表面粗糙度0.82μm,显微硬度为390MPa。
实施例3
本实施例的汽车覆盖件用钢铝复合板的生产方法,具体步骤为:
1)预处理:以1.5mm厚的不锈钢带作复材,以0.75mm厚的6013铝合金板带作基材,对6013铝合金板带和不锈钢带依次进行清洗去油污、脱脂和酸碱清洗处理和表面粗糙化处理,详细处理方法参照实施例1;
2)热轧复合、退火处理、冷轧:将1.5mm厚的不锈钢带复材与上下层0.75mm厚的6013铝合金板带基材进行热轧复合,其中,热轧温度为300℃,1个道次加工,热轧速度为5m/min,控制热轧的道次加工率为55%,制得总厚度为1.35mm钢铝复合板带,该1.35mm厚钢铝复合板带在400℃下进行退火处理5 h,再进行室温(20~25℃)冷轧,冷轧速度为300m/min,冷轧的道次加工率2.5%,即得制造汽车覆盖件用的1.22mm厚的铝-钢-铝复合板。
采用上述生产方法制得的1.22mm厚的铝-钢-铝复合板的复合率达100%,复合板中钢层体积比为50%,复合板的延伸率为22%,剥离强度为13N/mm,抗拉强度为550MPa,表面粗糙度0.85μm,显微硬度为400MPa。
以上仅是本发明的优选实施方式,本发明的保护范围并不仅局限于上述实施例,凡属于本发明思路下的技术方案均属于本发明的保护范围。应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理前提下的若干改进和润饰,应视为本发明的保护范围。
Claims (3)
1.一种汽车覆盖件用钢铝复合板的制备方法,其特征在于,以铝合金板带作基材,钢板带作复材,将钢板带复材与上下层铝合金板带基材依次进行热轧复合、退火处理和冷轧;在热轧复合处理前,对钢板带和铝合金板带依次进行清洗去油污、脱脂、酸碱清洗处理和表面粗糙化处理,其中酸碱清洗处理为:将钢板带和铝合金板带先采用质量分数为15%的NaOH溶液进行碱洗,然后采用质量分数为25%的H2SO4溶液进行酸洗;所述热轧复合的温度为200~350℃,热轧复合的轧制速度为3~5m/min,热轧复合为1~2个道次加工,控制热轧复合的第一道次加工率为15~55%,热轧复合的总变形量为15~55%;所述退火处理的温度为350~500℃,退火时间为3~6h;所述冷轧在室温下进行,冷轧速度为100~300m/min,冷轧的道次加工率为2~3%,冷轧的总变形量为2~3%;制得的铝-钢-铝复合板厚度为0.19~1.22mm,复合板中钢层体积比50~78%,复合板的延伸率≥20%,剥离强度≥12N/mm,抗拉强度≥500MPa,显微硬度≥380MPa,复合板的钢层和铝层之间复合率达100%。
2.根据权利要求1所述的汽车覆盖件用钢铝复合板的制备方法,其特征在于:所述铝合金板带采用6系铝合金,铝合金板带厚度为0.05~0.75mm。
3.一种汽车覆盖件用钢铝复合板,其特征在于,该汽车覆盖件用钢铝复合板为铝-钢-铝复合板,采用权利要求1~2任一项所述的制备方法制得。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911298748.3A CN111001658B (zh) | 2019-12-17 | 2019-12-17 | 一种汽车覆盖件用钢铝复合板及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911298748.3A CN111001658B (zh) | 2019-12-17 | 2019-12-17 | 一种汽车覆盖件用钢铝复合板及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111001658A CN111001658A (zh) | 2020-04-14 |
CN111001658B true CN111001658B (zh) | 2022-01-28 |
Family
ID=70116293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911298748.3A Active CN111001658B (zh) | 2019-12-17 | 2019-12-17 | 一种汽车覆盖件用钢铝复合板及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111001658B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114643281A (zh) * | 2020-12-17 | 2022-06-21 | 江苏中色复合材料有限公司 | 一种钢铝复合板带的生产方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101474744A (zh) * | 2009-01-16 | 2009-07-08 | 辽宁新华阳伟业装备制造有限公司 | 锅具用钛钢铝三层复合板的制造方法 |
CN108045020A (zh) * | 2017-11-29 | 2018-05-18 | 银邦金属复合材料股份有限公司 | 一种双覆铝钢复合材料及其制备方法 |
CN108838206A (zh) * | 2018-06-07 | 2018-11-20 | 银邦金属复合材料股份有限公司 | 提高铝不锈钢复合板材性能的方法及铝不锈钢复合板材 |
CN109248916A (zh) * | 2018-11-09 | 2019-01-22 | 瓯锟科技温州有限公司 | 一种铝钢复合板材及其复合工艺 |
CN110340142A (zh) * | 2019-06-20 | 2019-10-18 | 燕山大学 | 一种两步法轧制制备钢铝复合板的方法 |
CN110435252A (zh) * | 2019-08-16 | 2019-11-12 | 浙江阿路佑邦新材料科技有限公司 | 一种带金属亮条的钢铝复合板及其加工工艺 |
-
2019
- 2019-12-17 CN CN201911298748.3A patent/CN111001658B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101474744A (zh) * | 2009-01-16 | 2009-07-08 | 辽宁新华阳伟业装备制造有限公司 | 锅具用钛钢铝三层复合板的制造方法 |
CN108045020A (zh) * | 2017-11-29 | 2018-05-18 | 银邦金属复合材料股份有限公司 | 一种双覆铝钢复合材料及其制备方法 |
CN108838206A (zh) * | 2018-06-07 | 2018-11-20 | 银邦金属复合材料股份有限公司 | 提高铝不锈钢复合板材性能的方法及铝不锈钢复合板材 |
CN109248916A (zh) * | 2018-11-09 | 2019-01-22 | 瓯锟科技温州有限公司 | 一种铝钢复合板材及其复合工艺 |
CN110340142A (zh) * | 2019-06-20 | 2019-10-18 | 燕山大学 | 一种两步法轧制制备钢铝复合板的方法 |
CN110435252A (zh) * | 2019-08-16 | 2019-11-12 | 浙江阿路佑邦新材料科技有限公司 | 一种带金属亮条的钢铝复合板及其加工工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN111001658A (zh) | 2020-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102301116B1 (ko) | 부식에 대한 보호를 제공하는 금속성 코팅이 제공된 강 부품의 제조 방법, 및 강 부품 | |
CN110777319B (zh) | 高耐蚀高成形性热成形钢用镀液、热成形钢板、热浸镀生产工艺、热冲压部件及应用 | |
CN107377619B (zh) | 多层冷轧复合板工艺 | |
JP2022513740A (ja) | 耐食性ホットスタンプ部品の製造方法及び装置 | |
CN101082132A (zh) | 一种带钢连续热镀锌/铝/铝锌的生产工艺 | |
CN104805484B (zh) | 一种Cu‑Ni/Ni‑Ag双复合镀层极薄钢带的生产方法 | |
CN110743913B (zh) | 一种铜铝复合装饰材料的生产工艺 | |
CN101590495B (zh) | 一种颗粒增强铝基钢背复合板材的制备方法 | |
KR102326967B1 (ko) | 텍스처링된 코팅 전극 와이어의 제조 방법 | |
KR20160055858A (ko) | 부식에 대한 보호를 제공하는 금속성 코팅이 제공된 강 부품의 제조 방법 | |
CN111001658B (zh) | 一种汽车覆盖件用钢铝复合板及其制备方法 | |
CN110721999B (zh) | 一种添加镍栅层的铜铝复合板带及其连续生产方法 | |
CN101791885B (zh) | 一种镍金属复合材料及其制造方法 | |
CN108431286B (zh) | 抑制微细裂纹的热压成型品及其制造方法 | |
JP2005256042A (ja) | 合金化溶融亜鉛めっき鋼板及びその製造方法 | |
JP3931859B2 (ja) | 熱間成形用亜鉛系めっき鋼材と熱間成形方法 | |
CN113774374A (zh) | 一种钢基钛涂层及其制备方法和应用 | |
CN113477740A (zh) | 一种钛铜精密复合带卷及其制备方法 | |
KR100507829B1 (ko) | 동-알루미늄-스테인리스강 클래드재의 제조방법 | |
CN112342578A (zh) | 铜带表面镀锌复铝合金材料的生产工艺 | |
CN112322968A (zh) | 一种光伏支架用热基无花高强镀锌板及其制备工艺 | |
JP2010248602A (ja) | 熱間プレス用めっき鋼板および熱間プレス成形品 | |
CN111434405B (zh) | 一种热冲压件的制备方法及装置 | |
CN109530438B (zh) | 一种光辐射空间用Zn-Ag复合镀层纯钛极薄带及其生产方法 | |
CN115106620B (zh) | 一种基于电弧增材制造提高7系铝合金韧性的方法 |
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 |