CN105946314A - 一种多层结构复合高速钢 - Google Patents

一种多层结构复合高速钢 Download PDF

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Publication number
CN105946314A
CN105946314A CN201610432163.6A CN201610432163A CN105946314A CN 105946314 A CN105946314 A CN 105946314A CN 201610432163 A CN201610432163 A CN 201610432163A CN 105946314 A CN105946314 A CN 105946314A
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speed steel
layer
molybdenum filament
composite high
multiple structure
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CN201610432163.6A
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王光均
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Xuzhou Kainuo Machinery Co Ltd
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Xuzhou Kainuo Machinery Co Ltd
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Priority to CN201610432163.6A priority Critical patent/CN105946314A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
    • 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
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material 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
    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

一种多层结构复合高速钢，其特点是：包括钼丝网，所述钼丝网为横条状立体骨架结构，在钼丝网表面横条上设有一层高速钢层，在所述高速钢的下层横条内设有三层低合金高速钢，在所述低合金高速钢下层通过粘结层设有三层金属陶瓷层，在所述金属陶瓷层下层横条内设有一层高速钢，所述上下两层高速钢层的厚度均为6mm。与现有技术相比，本发明通过结合了高速钢的良好韧性，又有了钼硬质高耐磨性，进一步提升了材料的磨损寿命，还可根据零件的需要，变换钼丝网的结构，通过上表面和下表面设置高速钢节省了材料并且能够正常发挥作用，金属陶瓷层进一步的增大了整个复合高速钢的硬度，使之应用更为广泛。

Description

一种多层结构复合高速钢
技术领域
本发明涉及一种高速钢，特别是一种多层结构复合高速钢。
背景技术
高速钢是一种具有高硬度、高耐磨性和高耐热性的工具钢，又称高速工具钢或锋钢，俗称白钢，高速钢的工艺性能好，强度和韧性配合好，因此主要用来制造复杂的薄刃和耐冲击的金属切削刀具，也可制造高温轴承和冷挤压模具等。
作为机械制造业中关键的切削技术，随着现代材料科学技术的发展也得到了飞速提升。目前，已经出现了许多超硬工具材料在切削速度、效率及切削难加工材料方面，显著优于高速钢且高速钢使用寿命短，但是高速钢的硬度坚韧度是无法代替的，作为刀具来讲，用于切割的部分只限于刀锋，因此，整个的使用高速钢存在容易断裂，切削速度慢，以及浪费材料，增大成本的缺点，因此，市面上急需一种可以克服以上问题的复合高速钢。
发明内容
本发明要解决的技术问题是针对现有技术的不足，提出一种多层结构复合高速钢。
本发明要解决的技术问题是通过以下技术方案实现的。
一种多层结构复合高速钢，其特点是：包括钼丝网，所述钼丝网为横条状立体骨架结构，在钼丝网表面横条上设有一层高速钢层，在所述高速钢的下层横条内设有三层低合金高速钢，在所述低合金高速钢下层通过粘结层设有三层金属陶瓷层，在所述金属陶瓷层下层横条内设有一层高速钢，所述上下两层高速钢层的厚度均为6mm。
本发明一种多层结构复合高速钢，进一步优选的技术方案特征是：
1、所述的钼丝网中钼丝直径为0.1mm；
2、所述钼丝网为单层，钼丝间距为0.2mm；
3、所述粘接层为高温陶瓷胶；
4、所述多层结构复合高速钢的上表面和下表面涂有类金刚石涂层。
与现有技术相比，本发明通过结合了高速钢的良好韧性，又有了钼硬质高耐磨性，进一步提升了材料的磨损寿命，还可根据零件的需要，变换钼丝网的结构，通过上表面和下表面设置高速钢节省了材料并且能够正常发挥作用，金属陶瓷层进一步的增大了整个复合高速钢的硬度，使之应用更为广泛。
附图说明
图1为本发明结构示意图。
具体实施方式
以下参照附图1，进一步描述本发明的具体技术方案，以便于本领域的技术人员进一步地理解本发明，而不构成其权力的限制。
实施例1，参照图1，一种多层结构复合高速钢，其特点是：包括钼丝网1，所述钼丝网1为横条状立体骨架结构，在钼丝网1表面横条上设有一层高速钢层2，在所述高速钢2的下层横条内设有三层低合金高速钢3，在所述低合金高速钢3下层通过粘结层4设有三层金属陶瓷层5，在所述金属陶瓷层5下层横条内设有一层高速钢6，所述上下两层高速钢层的厚度均为6mm。
实施例2，实施例1所述的一种多层结构复合高速钢中：所述的钼丝网1中钼丝直径为0.1mm。
实施例3，实施例1所述的一种多层结构复合高速钢中：所述钼丝网1编织成单层，钼丝间距为0.2mm。
实施例4，实施例1所述的一种多层结构复合高速钢中：所述粘接层4为高温陶瓷胶。
实施例5，实施例1所述的一种多层结构复合高速钢中：所述多层结构复合高速钢的上表面和下表面涂有类金刚石涂层。
实施例6，用0.1mm钼丝编织钼丝网，钼丝间距为0.2mm；钼丝网1按落料衬板长度和一半高度规格裁剪成矩形；把矩形钼丝网进行酸洗；把裁剪好的钼丝网1多层叠加，冶炼高速钢，得到液态高速钢；采用重力铸造方法把液态高速钢浇入上下两格，将低合金高速钢浇入下面3格，冷却后用胶粘方式粘金属陶瓷。
最后应说明的是：显然，上述实施例仅仅是为清楚地说明本发明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引申出的显而易见的变化或变动仍处于本发明的保护范围之中。

Claims (5)

1.一种多层结构复合高速钢，其特征在于：包括钼丝网，所述钼丝网为横条状立体骨架结构，在钼丝网表面横条上设有一层高速钢层，在所述高速钢的下层横条内设有三层低合金高速钢，在所述低合金高速钢下层通过粘结层设有三层金属陶瓷层，在所述金属陶瓷层下层横条内设有一层高速钢，所述上下两层高速钢层的厚度均为6mm。
2.根据权利要求1所述的多层结构复合高速钢，其特征在于：所述的钼丝网中钼丝直径为0.1mm。
3.根据权利要求1所述的多层结构复合高速钢，其特征在于：所述钼丝网为单层，钼丝间距为0.2mm。
4.根据权利要求1所述的多层结构复合高速钢，其特征在于：所述粘接层为高温陶瓷胶。
5.根据权利要求1所述的多层结构复合高速钢，其特征在于：所述多层结构复合高速钢的上表面和下表面涂有类金刚石涂层。
CN201610432163.6A 2016-06-17 2016-06-17 一种多层结构复合高速钢 Withdrawn CN105946314A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110802891A (zh) * 2019-10-18 2020-02-18 嘉峪关天源新材料有限责任公司 一种多层金属粘接复合板带的连续生产方法
US11331850B2 (en) * 2017-06-15 2022-05-17 Sumitomo Electric Sintered Alloy, Ltd. Method for manufacturing shaped article, and shaped article

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11331850B2 (en) * 2017-06-15 2022-05-17 Sumitomo Electric Sintered Alloy, Ltd. Method for manufacturing shaped article, and shaped article
CN110802891A (zh) * 2019-10-18 2020-02-18 嘉峪关天源新材料有限责任公司 一种多层金属粘接复合板带的连续生产方法

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Application publication date: 20160921