JP5701634B2 - ゴム物品補強用ワイヤ及びその製造方法 - Google Patents
ゴム物品補強用ワイヤ及びその製造方法 Download PDFInfo
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- JP5701634B2 JP5701634B2 JP2011026478A JP2011026478A JP5701634B2 JP 5701634 B2 JP5701634 B2 JP 5701634B2 JP 2011026478 A JP2011026478 A JP 2011026478A JP 2011026478 A JP2011026478 A JP 2011026478A JP 5701634 B2 JP5701634 B2 JP 5701634B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- heat treatment
- nickel
- plating
- copper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 230000003014 reinforcing effect Effects 0.000 title claims description 19
- 238000000034 method Methods 0.000 title description 24
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 129
- 238000007747 plating Methods 0.000 claims description 125
- 238000010438 heat treatment Methods 0.000 claims description 89
- 229910052759 nickel Inorganic materials 0.000 claims description 63
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 55
- 229910052802 copper Inorganic materials 0.000 claims description 55
- 239000010949 copper Substances 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 54
- 229910001369 Brass Inorganic materials 0.000 claims description 25
- 239000010951 brass Substances 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 238000005275 alloying Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 62
- 229910000831 Steel Inorganic materials 0.000 description 21
- 238000005261 decarburization Methods 0.000 description 21
- 239000010959 steel Substances 0.000 description 21
- 230000007797 corrosion Effects 0.000 description 20
- 238000005260 corrosion Methods 0.000 description 20
- 238000005491 wire drawing Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 9
- 239000011701 zinc Substances 0.000 description 9
- 229910052725 zinc Inorganic materials 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229910001562 pearlite Inorganic materials 0.000 description 6
- 229910000881 Cu alloy Inorganic materials 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- 229910001297 Zn alloy Inorganic materials 0.000 description 3
- PEVJCYPAFCUXEZ-UHFFFAOYSA-J dicopper;phosphonato phosphate Chemical compound [Cu+2].[Cu+2].[O-]P([O-])(=O)OP([O-])([O-])=O PEVJCYPAFCUXEZ-UHFFFAOYSA-J 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- KOMIMHZRQFFCOR-UHFFFAOYSA-N [Ni].[Cu].[Zn] Chemical compound [Ni].[Cu].[Zn] KOMIMHZRQFFCOR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- -1 triazine thiol Chemical class 0.000 description 2
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/0666—Reinforcing cords for rubber or plastic articles the wires being characterised by an anti-corrosive or adhesion promoting coating
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3021—Metals
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3021—Metals
- D07B2205/3085—Alloys, i.e. non ferrous
- D07B2205/3089—Brass, i.e. copper (Cu) and zinc (Zn) alloys
Landscapes
- Ropes Or Cables (AREA)
- Tires In General (AREA)
Description
炭素0.8質量%を含有し、直径5.5mmのワイヤ材に一次伸線を行って線径3.0mmとした。次に、一次熱処理として1000℃に加熱、冷却後、二次伸線を行って線径1.8mmとした。得られたワイヤ材に対して、ニッケルめっきを施して表1に示すニッケルめっき層厚とした。また、一部の実施例については、ニッケルめっきに引き続いて銅めっきを施して表1に示す銅めっき層厚とした。ニッケルめっきおよび銅めっきの際に使用した浴の組成およびめっき条件は、次のとおりである。
硫酸ニッケル 250g/L
塩化ニッケル 50g/L
pH 5.5
陰極電流密度 5A/dm2
めっき槽温度 50℃
<無電解ニッケルめっき>
塩化ニッケル 30g/L
酢酸ナトリウム 10g/L
次亜りん酸ナトリウム 10g/L
pH 5.0
めっき槽温度 90℃
ピロリン酸銅 85g/L
ピロリン酸カリウム 300g/L
pH 8.6
陰極電流密度 1A/dm2
めっき槽温度 50℃
最終熱処理後に、めっき処理として銅めっきを、上記のピロリン酸銅めっき浴と同じ条件で、ワイヤ材表面に、参考例1、3、4、6,7、8及び10では厚さ1.2μmに、参考例2及び5並びに実施例1及び2では最終熱処理前の銅めっき層厚さとの合計で厚さ1.2μmとなるように、それぞれ形成した。また、参考例9及び11では銅めっき処理を省略した。次いで亜鉛めっきを、銅めっきされたワイヤ材表面に厚さ0.8μmに形成した後、400℃で300秒間、加熱保持して熱拡散させた。この熱拡散後のワイヤのめっきは、熱拡散により合金化されて、銅と亜鉛との比が65:35となるようなブラスめっき層が1μm以上の厚さで形成された。また、参考例2及び5、実施例1及び2、参考例9及び11は、最終熱処理時にニッケルめっきと銅めっきとが合金化したため、下地のワイヤ側がニッケルリッチ、表面側がブラスリッチのニッケル−銅−亜鉛合金の組成を有していた。熱拡散後のワイヤを湿式の最終伸線を行ってスチールワイヤを得た。
接着性能評価及び脱炭量を、表1に併記する。
Claims (2)
- 炭素を0.5〜1.2質量%を含む伸線後のワイヤ材に熱処理を行い、この熱処理後のワイヤ材に銅めっき、次いで亜鉛めっき施した後、加熱する合金化処理でブラスめっき層を形成する工程を含むゴム物品補強用ワイヤの製造方法において、
このブラスめっき層を形成する前に行う最終熱処理に先立って、このワイヤ材に厚さが0.5〜3.0μmのニッケルめっき、次いで銅めっきを施す工程を備えることを特徴とするゴム物品補強用ワイヤの製造方法。 - 前記ニッケルめっきと銅めっきとを合金化する請求項1記載のゴム物品補強用ワイヤの製造方法。
Priority Applications (1)
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---|---|---|---|
JP2011026478A JP5701634B2 (ja) | 2011-02-09 | 2011-02-09 | ゴム物品補強用ワイヤ及びその製造方法 |
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JP2011026478A JP5701634B2 (ja) | 2011-02-09 | 2011-02-09 | ゴム物品補強用ワイヤ及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2012167380A JP2012167380A (ja) | 2012-09-06 |
JP5701634B2 true JP5701634B2 (ja) | 2015-04-15 |
Family
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Family Applications (1)
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JP2011026478A Active JP5701634B2 (ja) | 2011-02-09 | 2011-02-09 | ゴム物品補強用ワイヤ及びその製造方法 |
Country Status (1)
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JP (1) | JP5701634B2 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE761747A (fr) * | 1970-02-12 | 1971-07-19 | Michelin & Cie | Perfectionnements aux fils et cables d'acier |
JPS6247497A (ja) * | 1985-08-27 | 1987-03-02 | Sumitomo Electric Ind Ltd | タイヤコ−ド用鋼線のメツキ方法 |
AU6729798A (en) * | 1997-03-14 | 1998-10-12 | Compagnie Generale Des Etablissements Michelin - Michelin & Cie | Hybrid steel cord for tyre |
JP2001030706A (ja) * | 1999-07-23 | 2001-02-06 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2002069687A (ja) * | 2000-09-06 | 2002-03-08 | Yokohama Rubber Co Ltd:The | 鋼線、撚り線、コード・ゴム複合体および鋼線の製造方法 |
JP4299480B2 (ja) * | 2001-09-20 | 2009-07-22 | 住友ゴム工業株式会社 | 金属ワイヤの製造方法、およびその金属ワイヤを用いた金属コード |
JP4621133B2 (ja) * | 2004-12-22 | 2011-01-26 | 株式会社神戸製鋼所 | 伸線性に優れた高炭素鋼線材およびその製法 |
JP4602314B2 (ja) * | 2005-12-13 | 2010-12-22 | 住友ゴム工業株式会社 | 金属コード、ゴム・コード複合体、及びそれを用いた空気入りタイヤ |
-
2011
- 2011-02-09 JP JP2011026478A patent/JP5701634B2/ja active Active
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JP2012167380A (ja) | 2012-09-06 |
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