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通过系统地研究铸轧、挤压镁合金板坯热轧和热处理过程中组织演变与控制、宏观和微观织构演变规律及机制等,研发出具有高成形性能的稀土镁合金;实现了高精度镁合金板成卷轧制过程自动化控制及精整、表面处理技术的开发,并完成了高精度镁合金专用轧机机组及控制装置的研发设计及应用,在此基础上研发出高性能稀土镁合金薄板带生产工艺技术。
应用领域和范围:
高成形性能稀土镁合金薄板主要应用于电子产品、印刷、汽车、航空等领域。
该项目的有关技术也可以以单项或多项技术形式在进口镁合金薄板带轧机、国产镁合金轧机和其它箔、带轧机上推广应用。
应用情况:
该项目转化的镁合金薄板、带材产品已经直接用于制作成笔记本组件、相机外壳、手机外壳及零部件、电池、模具等产品,对于我国变形镁合金生产及应用将起到了一定的促进作用。汽车、轨道交通、航空等领域对宽幅镁合金板材有明确的、很大的需求,该项目的实施将推动我国镁合金工业的高速发展,使汽车轻量化逐步实现,显著地降低镁合金板材的生产成本、扩大镁合金的市场和产量,使我国的镁合金板带材产量大幅度增加,镁合金板带材生产技术和应用规模将达到国际先进水平。
技术创新点:
主要技术指标:
已经建设一条镁合金带卷示范线,该生产线能够稳定生产宽度120mm~350mm,厚度0.3mm~2.0mm,卷重大于20kg,板形平整,表面光洁,如图1所示。力学性能(抗拉强度可达250MPa以上,延伸率可达20%以上)的实用型镁合金板/带产品,并已经实际用于电子产品外壳制作。
目前已具备镁合金薄板带生产的全流程工艺技术、精轧过程自动化控制系统、板型控制系统、精整工艺等多项专有技术,同时具备镁合金材料冲压成形过程控制技术。研发了多套能够适应镁合金生产特殊性、具有创新性的板带生产设备和表面处理装置,并申请了7项专利。
本项目首先通过微观组织、织构演化等微观机制为出发点,从源头上开发具有高成形性能稀土镁合金,其次以宽幅镁合金薄板技术生产为技术支撑,进一步将其加工成镁合金零件或产品,二次升值。例如冲压成手机壳体,如某型号手机壳体每套7克镁合金,包括后续加工至装配线,吨镁附加值在10倍甚至几十倍以上。据测算金属结构材料的应用,板材要占50%以上。汽车轻量化已成为一大热门课题,车身部分构件若采用镁合金宽板,大约需要10公斤/辆,由于世界汽车总量巨大,加上高速列车等大型交通工具的需要,镁合金板材需求将达数十万吨。已经有镁合金板材被用于汽车活动舱门、轨道交通内壁板和航空航天器壁板等的报道。
该项目的实施将为我国车辆轻量化提供基础材料,确保我国车辆轻量化、实现节能减排目标。镁合金低成本板带材的批量生产将大大推动汽车、3C产品、航空等工业对镁板材的需求,同时也推进这些行业节能、环保的进程。 现已形成1条中试线,生产线规模包括主要设备8台,年生产能力1000吨以上镁合金薄板带材。按照每公斤200-300元/千克的价格,年收益可达上亿元,利润率较高。

为维护中技网平台交易秩序,保护技术需求方合法权益,本人(本单位)特做出以下承诺和声明:
一、本人(本单位)专利技术是经国家知识产权局审定认可,并取得了该项知识产权的专利证书,信息真实,技术可靠,无知识产权纠纷。
二、本人(本单位)愿意根据《中华人民共和国合同法》、《中华人民共和国专利法》、《中华人民共和国知识产权保护法》和《中华人民共和国促进科技成果转化法》以及中技网平台制定的技术转移交易规则和制度进行规范交易,自觉维护技术转移网络交易秩序。
三、如本人(本单位)在技术转移转化过程中有严重违规违约行为,给平台和交易相对方造成经济或财产损失,本人(本单位)愿意承担相应责任。

For maintenance or web platform trading order, protect the legal rights of the technical demand (units), make the following commitment and declaration:

1I (unit) patent technology is approved by the state intellectual property office and obtained the patent certificate of this intellectual property, the information is true, the technology is reliable, and there is no intellectual property dispute.

2, I (unit) willing to according to the law of the People's Republic of China contract law ", "patent law of the People's Republic of China, the intellectual property rights of the People's Republic of China protects a law" and "promote the conversion of scientific and technological achievements of the People's Republic of China" and wowed net platform to develop the trading rules and the system of technology transfer of regulate transactions, consciously safeguard the order of the technology transfer network transactions.

3.If I (unit) in the process of the transformation of technology transfer has seriously violated the breach, to economic or property damage caused by platform and trade each other, I (the unit) are willing to bear the corresponding legal responsibility.

交易规则说明

1、转让方在委托服务商转让期间,首先要认真阅读中技网会员协议和技术商品交易规则,其次要了解中技网有关收费标准,清楚应当遵守的相关权利和义务

2、购买方在中技网平台上认定购买某一项技术商品前,需要按照规定向中技网平台支付定金(完成意向性购买),但知识产权归属以及何时能够使用该项知识产权,视买卖双方协商确定后才能够使用,在此之前,建议您不要使用或侵犯他人的知识产权。

3、本网站对上传在首页各版块展示出售的技术产品实行有偿服务原则,对拟出售的专利技术产品交易价格以及市场前景,中技网将根据财政部无形资产评估有关标准和规定给予客观、公正的评价,具体收费标准请咨询客服人员。

1, the assignor in commissioned services during the transfer, the first thing to read or member agreement and the technical commodity trading rules, second to understand relevant charge standard or network platform, which shall comply with the relevant rights and obligations.

2, the purchaser on or network platform, decided to buy a certain technology products before, need to pay a deposit in accordance with the relevant provisions to or net platform (complete intentional purchase), but the intellectual property ownership and when to be able to use the intellectual property rights, after the negotiation between the buyers and sellers can use, before that, it is recommended that you do not use or infringe others' intellectual property.

3, this website to upload on the home page of each section shows the sale of products shall be paid for the service principle, to plans to sell the patent technology of the product market price and the market prospects, or network will according to the ministry of finance of intangible assets evaluation of relevant standards and regulations to give an objective and fair evaluation, specific charge standard, please consult customer service staff.

交易流程

根据中技网交易规则,技术买卖双方应当遵循友好、自愿和有偿原则进行交易,为此,请技术买卖双方应当遵循中技网制定的交易流程进行有序买卖。
一、买方确定购买意向→支付定金→签订意向性购买协议→买卖双方签订正式协议→买方付款 →办理技术转移交割手续→资金结算→交易完成→退还定金。

二、卖方提交信息资料→上传有效证明文件→平台审核→与平台签订相关协议和信用保证金协议→缴纳信用保证金→平台发布出让信息→确定买家→签订协议→出让技术→资金结算→交易完成→退还信用保证金。

    According to trading rules or network technology between buyer and seller shall follow the principle of friendly, voluntary and paid, for this, please technology between buyer and seller shall follow the wowed the orderly sale network of trading process.

One, the buyer to determine the purchase intentions to pay the deposit, intentional purchase agreement to sign a formal agreement between the seller and the buyer, the buyer's payment to delivery technology transfer formalities, fund settlement - deal - return deposit.

Second, the seller submit information to upload valid documents to review platform, and platform signed the relevant agreement and credit margin agreements to pay credit deposit, platform release transfer information to determine the buyer, signed an agreement to transfer technology, funds and settlements - deal - the refund credit deposit

重要提示

1、技术转让方请务必遵守《中华人民共和国合同法》、《中华人民共和国专利法》、《中华人民共和国知识产权法》、《中华人民共和国促进科技成果转化法》等相关法律法规,诚实守信,不得伪造或提供虚假技术信息。

2、技术购买方在决定购买技术商品前,首先要了解中技网的有关交易流程和技术转让方的详细信息,在购买过程中对有关技术信息产生疑问或不清楚的地方,请随时与技术信息发布单位取得联系。

3、中技网作为市场化运作的专业技术买卖服务平台,由中国技术市场协会主办,是国内权威的专业技术交易分类信息网,专业、专注、权威,面向国内外发布技术转让和技术需求项目信息,服务周到,信誉第一,交易规范,请客户认准中技网官方网址,切勿上当受骗。

1, technology transferor please be sure to abide by the law of the People's Republic of China contract law ", "patent law of the People's Republic of China" and "intellectual property law of the People's Republic of China", "promote the conversion of scientific and technological achievements of the People's Republic of China" and other relevant laws and regulations, the honest code of honor, are not allowed to fake or providing false information technology.

2 the purchaser prior to the decision to buy technology goods, technology, the first thing to understand the assignor or network related transaction process and technology of detailed information, in the process of buying to doubt the related technical information or unclear, please feel free to get in touch with technical information release unit.

3, or as a market-oriented operation of professional technology trading service platform, sponsored by the China technology market association, is the domestic authority of professional technology trading classified information network, professional, dedicated, authority, and the release technology transfer and technology at home and abroad demand project information, service, credit first, trade specification, please customers look or net official web site, please do not be deceived.

郑重声明

  会员在服务期内私自线下与相对交易方进行交易,由当事人自行承担法律后果,所产生的经济或知识产权纠纷中技网不承担任何法律责任。

Membership in the service period to offline, transacting business with relatively by the parties to bear the legal consequences, economic or intellectual property rights disputes or generated by the network does not assume any legal liability.

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