CN107385301A - 钨合金渔坠子及其制备方法 - Google Patents
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- 229910001080 W alloy Inorganic materials 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 8
- 239000010937 tungsten Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 239000010941 cobalt Substances 0.000 claims abstract description 5
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 239000011733 molybdenum Substances 0.000 claims abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011651 chromium Substances 0.000 claims abstract description 4
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 4
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000011812 mixed powder Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000001291 vacuum drying Methods 0.000 claims description 4
- 150000001845 chromium compounds Chemical class 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 abstract description 9
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000007769 metal material Substances 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- RAFZYSUICBQABU-HMMYKYKNSA-N Phytal Chemical compound CC(C)CCCC(C)CCCC(C)CCC\C(C)=C\C=O RAFZYSUICBQABU-HMMYKYKNSA-N 0.000 description 1
- RAFZYSUICBQABU-QYLFUYDXSA-N Phytal Natural products CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC\C(C)=C/C=O RAFZYSUICBQABU-QYLFUYDXSA-N 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- RAFZYSUICBQABU-UHFFFAOYSA-N phytenal Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)=CC=O RAFZYSUICBQABU-UHFFFAOYSA-N 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K95/00—Sinkers for angling
- A01K95/005—Sinkers not containing lead
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/045—Alloys based on refractory metals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- Manufacturing & Machinery (AREA)
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Abstract
本发明公开了一种钨合金渔坠子及其制备方法，设计金属材料技术领域。这种钨合金渔坠子，由钨金属和镍、铁、铜、钴、钼、铬的一种或者多种混合物组成的，形状为蠕虫状或者桶状、针状、子弹状、水滴状的两头有小孔并且中间贯通的合金，其中钨金属含量为85%～99%。本发明解决了铅制渔坠子对鱼和环境污染的问题。
Description
技术领域
本发明涉及金属材料技术领域，尤其是一种钨合金渔坠子及其制备方法。
背景技术
渔坠子是用来增加鱼饵的潜水力，锚定力，以及扔的远度。渔坠子可以小到1/32oz，用于浅水区，甚至更小用于钓飞鱼，或者大到十几盎司进行深海垂钓。渔坠子通常是用铅制成，再装一个钩，通常用软的材料覆盖来吸引鱼。但是铅具有毒性，对鱼和环境会造成污染，随着人们的环保和对自身食品安全问题的意识越发增强，铅制渔坠子的危害越发被意识到，亟需寻找到铅制渔坠子的替代品。
发明内容
本发明提供一种钨合金渔坠子及其制备方法，它可以解决铅制渔坠子对鱼和环境污染的问题。
为了解决上述问题，本发明所采用的技术方案是：这种钨合金渔坠子，由钨金属和镍、铁、铜、钴、钼、铬的一种或者多种混合物组成的，形状为蠕虫状或者桶状、针状、子弹状、水滴状的两头有小孔并且中间贯通的合金，其中钨金属含量为85%～99%。
这种钨合金渔坠子的制备方法，包括如下步骤：
（1）、混料：将钨粉末与镍、铁、铜、钴、钼、铬的一种或者多种粉末按比例混合，其中钨粉末占比为85%～99%，真空干燥后备用；
（2）、注射成型：将步骤（1）所得的混合粉末在惰性气体保护下加热至2200℃～2300℃，加热1～2小时后成流动状态，然后将其注入模腔中冷却下来得到所需形状的具有一定刚性的坯体；
（3）烧结：将步骤（2）所得的坯体在惰性气体保护下加热至1400℃～1500℃，烧结1～2小时，冷却即可。
由于采用了上述技术方案，本发明与现有技术相比具有如下有益效果：
1、本发明制得密度在15.8 g/cm3～18.75 g/cm3的钨合金渔坠子，该密度远比铅渔坠子大，体积远小于铅渔坠子；硬度也大于铅渔坠子，不会卡住育德颚骨；作为铅渔坠子的极好替代品，无毒无污染，解决了铅制渔坠子对鱼和环境污染的问题。
2、本发明的钨合金渔坠子能够甩得更远，潜入得更深，这样垂钓者可以在流动较快的水里钓鱼；同时，在本发明的钨合金渔坠子外部套上塑料软管，用于制造噪音，可引起包括大嘴鲈鱼在内的一些鱼类的好奇心；第三，在本发明的钨合金渔坠子能在水里发光，可吸引一些好奇心较重的鱼。
具体实施方式
以下结合具体实施例对本发明作进一步详述：
实施例一：
这种钨合金渔坠子是由钨金属和镍金属、铁金属按93:4:3的比例组成的，形状为水滴状的两头有小孔并且中间贯通的合金，密度为17.5g/cm3～17.6g/cm3。
制备方法如下：
（1）、混料：将钨粉末与镍粉末、铁粉末按比例混合，真空干燥后备用；
（2）、注射成型：将步骤（1）所得的混合粉末在氮气保护下加热至2200℃，加热2小时后成流动状态，然后将其注入模腔中冷却下来得到所需形状的具有一定刚性的坯体；
（3）烧结：将步骤（2）所得的坯体在氮气保护下加热至1400℃，烧结2小时，冷却即可。
实施例二：
这种钨合金渔坠子，其特征在于：由钨金属和镍、铜按93:5:2的比例组成的，形状为针状的两头有小孔并且中间贯通的合金，密度为17.5g/cm3～17.6g/cm3。
制备方法如下：
（1）、混料：将钨粉末与镍粉末、铁粉末按比例混合，真空干燥后备用；
（2）、注射成型：将步骤（1）所得的混合粉末在氮气保护下加热至2300℃，加热1小时后成流动状态，然后将其注入模腔中冷却下来得到所需形状的具有一定刚性的坯体；
（3）烧结：将步骤（2）所得的坯体在惰性气体保护下加热至1500℃，烧结1小时，冷却即可。
Claims (2)
1.一种钨合金渔坠子，其特征在于：由钨金属和镍、铁、铜、钴、钼、铬的一种或者多种混合物组成的，形状为蠕虫状或者桶状、针状、子弹状、水滴状的两头有小孔并且中间贯通的合金，其中钨金属含量为85%～99%。
2.一种钨合金渔坠子的制备方法，其特征在于包括如下步骤：
（1）、混料：将钨粉末与镍、铁、铜、钴、钼、铬的一种或者多种粉末按比例混合，其中钨粉末占比为85%～99%，真空干燥后备用；
（2）、注射成型：将步骤（1）所得的混合粉末在惰性气体保护下加热至2200℃～2300℃，加热1～2小时后成流动状态，然后将其注入模腔中冷却下来得到所需形状的具有一定刚性的坯体；
（3）烧结：将步骤（2）所得的坯体在惰性气体保护下加热至1400℃～1500℃，烧结1～2小时，冷却即可。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883335A (zh) * | 2019-11-05 | 2020-03-17 | 厦门虹鹭钨钼工业有限公司 | 一种一体式钨合金路亚拟饵的制备方法 |
| CN113618066A (zh) * | 2021-07-27 | 2021-11-09 | 界首市汇珠渔具有限公司 | 一种可舍弃环保陶瓷复合材料渔坠的制备方法 |
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| CN102443726A (zh) * | 2011-12-05 | 2012-05-09 | 株洲乐泰金属粉末制品有限公司 | 一种钨合金渔坠及其生产工艺 |
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2017
- 2017-08-10 CN CN201710682455.XA patent/CN107385301A/zh active Pending
Patent Citations (3)
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| CN101720745A (zh) * | 2009-12-24 | 2010-06-09 | 株洲乐泰金属粉末制品有限公司 | 一种高比重钨基鱼坠及其制作工艺 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110883335A (zh) * | 2019-11-05 | 2020-03-17 | 厦门虹鹭钨钼工业有限公司 | 一种一体式钨合金路亚拟饵的制备方法 |
| CN113618066A (zh) * | 2021-07-27 | 2021-11-09 | 界首市汇珠渔具有限公司 | 一种可舍弃环保陶瓷复合材料渔坠的制备方法 |
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