CN200945725Y - 碳化硅－铬纳米陶瓷镀层的瓦楞辊 - Google Patents

碳化硅－铬纳米陶瓷镀层的瓦楞辊 Download PDF

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CN200945725Y
CN200945725Y CN 200620001113 CN200620001113U CN200945725Y CN 200945725 Y CN200945725 Y CN 200945725Y CN 200620001113 CN200620001113 CN 200620001113 CN 200620001113 U CN200620001113 U CN 200620001113U CN 200945725 Y CN200945725 Y CN 200945725Y
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王昊
王永林
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BEIJING IN-POWER ELECTRIC Co Ltd
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Abstract

一种碳化硅－铬纳米陶瓷镀层的瓦楞辊，其特征在于：瓦楞辊基材的工作表面上具有0.08－0.01mm厚的碳化硅－铬纳米陶瓷镀层，碳化硅－铬纳米陶瓷镀层由三层构成；第一层是与瓦楞辊基材牢固结合的离子扩散层，第二层为与第一层结合的底层，最外层为与底层结合的碳化硅－铬纳米陶瓷镀层。本实用新型与原来镀硬铬瓦楞辊相比的优点是耐磨性提高3.7倍，使用寿命提高了3倍以上，成本降低一半。

Description

碳化硅—铬纳米陶瓷镀层的瓦楞辊
技术领域
本实用新型涉及的是包装机械领域中瓦楞纸板生产设备中的瓦楞辊，它也是价格最昂贵的易损部件，具体是一种碳化硅—铬纳米陶陶瓷镀层的瓦楞辊。
背景技术
在包装行业上广泛使用的瓦楞纸是用瓦楞辊加工而成的，进品的瓦楞辊使用寿命为3000万延长米，国产仅为600万延长米，目前国内采用的是在瓦楞辊工作表面进行镀硬铬表面处理，由于表面硬度较低，疲劳强度不高，耐磨性能差，使用寿命不高。
发明内容
本实用新型的目的是针对现有的瓦椤辊耐磨性能低，使用寿命较短的问题，提供一种碳化硅—铬纳米陶瓷镀层的瓦楞辊，它克服了现有的瓦椤辊上述的不足，它具有耐磨性和比镀硬铬高，使用寿命比镀硬铬长。
本实用新型的目是这样实现的：一种碳化硅—铬纳米陶瓷镀层的瓦楞辊，包括瓦楞辊基材的工作表面上具有0.08-0.01mm厚的碳化硅—铬纳米陶瓷镀层，碳化硅—纳米陶瓷镀层由三层构成；第一层是与瓦楞辊基材牢固结合的离子扩散层，第二层为与第一层结合的底层，最外层为与底层结合的碳化硅—铬纳米陶瓷镀层。
所述的瓦楞辊基材为38CrMoAL经过氮化处理的基材或是其它合金钢或合金铸铁或45#钢经过表面淬火的基材。
本实用新型碳化硅—铬纳米陶瓷镀层的瓦楞辊与原来的镀硬铬瓦楞辊相比：耐磨性提高了3.7倍，使用寿命提高了3倍以上，成本降低一半。
附图说明
图1是碳化硅—铬纳米陶瓷镀层的瓦楞辊结构示意图；
图2是图1A部放大示意图。
具体实施方式
实施例
一种碳化硅-铬纳米陶瓷镀层的瓦楞辊，如图1、2所示，它包括：瓦楞辊基材1，瓦楞辊基材1是采用38CrMoAL经过氮化处理的基材，也可以采用其它合金钢或合金铸铁、45#钢经过表面淬火的基材，瓦楞辊基材1的工作表面固接一层0.08-0.10mm厚的碳化硅—铬纳米陶瓷镀层2，碳化硅—铬纳米陶瓷镀层2由三层构成；第一层是与瓦楞辊基材1牢固结合的离子扩散层3，第二层是与第一层相结合的底层4，最外一层是与底层4结合的碳化硅—铬纳米陶瓷镀层5。
碳化硅—纳米陶瓷镀层是以铬为基质金属弥散均匀分布着810粒/mm2的30纳米粒径碳化硅。
本实用新型与原来镀硬铬瓦楞辊相比的优点是耐磨性提高3.7倍，使用寿命提高了3倍以上，成本降低一半。

Claims (2)

1、一种碳化硅-铬纳米陶瓷镀层的瓦楞辊，其特征在于：瓦楞辊基材(1)的工作表面上具有0.08-0.01mm厚的碳化硅-铬纳米陶瓷镀层(2)，碳化硅-铬纳米陶瓷镀层由三层构成；第一层是与瓦楞辊基材牢固结合的离子扩散层(3)，第二层为与第一层结合的底层(4)，最外层为与底层结合的碳化硅-铬纳米陶瓷镀层(5)。
2、如权利在求1所述的碳化硅-铬纳米陶瓷镀层的瓦楞辊，其特征在于：所述的瓦楞辊基材(1)为38CrMoAL经过氮化处理的基材或是其它合金钢或合金铸铁或45#钢经过表面淬火的基材。
CN 200620001113 2006-01-16 2006-01-16 碳化硅－铬纳米陶瓷镀层的瓦楞辊 Expired - Lifetime CN200945725Y (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102808187A (zh) * 2011-05-31 2012-12-05 上海大松瓦楞辊有限公司 瓦楞辊表面深冷处理方法
CN103350530A (zh) * 2013-08-02 2013-10-16 常熟市沪虞港口机械有限公司 新型纸箱机械用瓦楞辊
CN113026150A (zh) * 2021-03-05 2021-06-25 重庆国际复合材料股份有限公司 短切机上丝轮总成及玻璃纤维短切机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102808187A (zh) * 2011-05-31 2012-12-05 上海大松瓦楞辊有限公司 瓦楞辊表面深冷处理方法
CN102808187B (zh) * 2011-05-31 2016-01-06 上海大松瓦楞辊有限公司 瓦楞辊表面深冷处理方法
CN103350530A (zh) * 2013-08-02 2013-10-16 常熟市沪虞港口机械有限公司 新型纸箱机械用瓦楞辊
CN113026150A (zh) * 2021-03-05 2021-06-25 重庆国际复合材料股份有限公司 短切机上丝轮总成及玻璃纤维短切机

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