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    复合耐磨铸件及其无介质双液立体复合浇注工艺 [翻译]
    申请号: 200810049101 申请日: 2008年1月18日
    摘要:
    本发明公开了一种复合耐磨铸件及其无介质双液立体复合浇注工艺,其采用强韧性材料和高硬度材料两种不同性能和功效的钢熔液,分先后顺序依次浇注复合成一个形体。此工艺可根据不同工件的要求而调整两种钢液在工件中所占的比重及形体尺寸比例;也可根据工件的形体不同而调换两种钢液的先后浇注顺序;亦可依工件所处工矿条件而设计调整两种材料的理化指标。使制件既有高韧性又有强耐磨性,有效地解决了现有制件材料单一,强韧性、强耐磨性两者不可兼有的不足。本产品适用于水泥、电力、矿山等领域里的破磨设备中的耐磨备件产品。 [翻译]
    基本著录项目
    申请人: 王大伟
    国家/省市: 41
    申请人地址: 河南省偃师市城关镇绿城花园3号楼中门201室
    主分类号: B22D 19/16
    分类号: B22D 19/16
    公开号: 101486084
    公开日: 2009年7月22日
    授权公告号: 000000000
    授权公告日:
    发明人: 王大伟
    代理机构: 11234
    代理人: 曹继红
    独立权利要求
    复合耐磨铸件,其特征在于,其由韧性材料钢液和硬性材料钢液以50-70%∶30-50%重量百分比组成,并通过采用无介质双液立体复合浇注工艺制成。 [翻译]
    自定义信息
    Composite wear-resistant casting parts and non-medium double-liquid three-dimensional compound casting technique thereof
    Application Number: 200810049101 Application Date: 2008/1/18
    Abstract:
    The invention discloses a composite abrasion-resistant casting and medium-free biliquid solid composite casting technology thereof. The technology adopts molten steels with two different performances and efficacies of strong-toughness materials and high-hardness materials, and performs casting and composition in turn to form a structure according to the sequence. The technology can adjust the specific gravity of the two types of molten steels in workpieces and the dimension proportion of the structure according to the requirements of different workpieces, can adjust the casting sequence of the two types of molten steels according to different structures of the workpieces, and can also design and adjust the physico-chemical indexes of the two materials according to the industrial and mining conditions of the workpieces. Moreover, the technology makes finished pieces not only have high toughness but also have strong abrasion resistance, and effectively solves the problems of single material and incapability of having both strong toughness and strong abrasion resistance in the prior finished pieces; and the products are suitable for abrasion-resistant spare part products in grinding equipment in the fields of cement, electric power, mining, and the like.
    Bibliographic Data
    Applicant(s):Wang Dawei
    Country/Province Code: 41
    Main IPC:B22D 19/16
    IPC:B22D 19/16
    Publication Number:101486084
    Publication Date:2009/7/22
    Grant Number:
    Grant Date:
    INVENTOR(s):Wang Dawei
    AGENCY:11234
    AGENT:cao jigong
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