CN105463342A - Manufacturing method for braided wire - Google Patents

Manufacturing method for braided wire Download PDF

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Publication number
CN105463342A
CN105463342A CN201510880978.6A CN201510880978A CN105463342A CN 105463342 A CN105463342 A CN 105463342A CN 201510880978 A CN201510880978 A CN 201510880978A CN 105463342 A CN105463342 A CN 105463342A
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China
Prior art keywords
stainless steel
steel wire
time
solution treatment
wire
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CN201510880978.6A
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Chinese (zh)
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CN105463342B (en
Inventor
乐跃民
杨金道
薛战峰
叶清
廖夕均
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Zhejiang Tenglong Stainless Steel Rod And Wire Co ltd
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ZHEJIANG TENGLONG STAINLESS STEEL PRODUCTS CO Ltd
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Priority to CN201510880978.6A priority Critical patent/CN105463342B/en
Publication of CN105463342A publication Critical patent/CN105463342A/en
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/047—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire of fine wires
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

The invention discloses a manufacturing method for a braided wire. The manufacturing method includes the following steps that firstly, a stainless steel wire with phi being 6 mm is prepared; secondly, the surface of the stainless steel wire is subjected to coating processing and dried in a coating groove containing a coating agent; thirdly, the surface of the stainless steel wire obtained after coating processing is coated with lubricant, and first time of solution treatment is conducted after first time of wire drawing treatment; fourthly, the surface of the stainless steel wire obtained after first time of solution treatment is coated with lubricant, second time of wire drawing treatment is conducted, and afterwards, second time of solution treatment is conducted; fifthly, the stainless steel wire obtained after second time of solution treatment is subjected to multiple times of cold wire drawing, and a thin stainless steel wire with phi being 0.1-0.3 mm is obtained; sixthly, the thin stainless steel wire is heated; and seventhly, cleaning and drying are conducted. According to the manufacturing method for the braided wire, the stainless steel braided wire good in mechanical performance can be obtained so as to meet the increasingly-improved market demands.

Description

A kind of manufacture method of litzendraht
Technical field
The present invention relates to litzendraht technical field, specifically a kind of manufacture method of litzendraht.
Background technology
Litzendraht is a kind of common metal wire, can be used in weaving various wire netting, metal webmaster etc.Wherein stainless steel litzendraht is one the most frequently used in litzendraht, and stainless steel litzendraht is widely used in braiding common net, screen cloth and heat-resisting transmission net, is widely used in all conglomeraties such as oil, chemical industry, food-processing, powder metallurgy.Along with the development in epoch, for different purposes, market proposes more and more higher requirement to stainless steel litzendraht, stainless steel litzendraht is gradually to more high strength, more high life development, existing stainless steel litzendraht is difficult to the satisfied market requirement day by day improved, therefore the manufacture method developing a kind of more perfect litzendraht is needed, to produce the litzendraht of meeting the need of market.
Summary of the invention
The object of the present invention is to provide a kind of manufacture method of litzendraht, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A manufacture method for litzendraht, comprises the following steps:
1) STAINLESS STEEL WIRE of Ф 6mm is prepared, this STAINLESS STEEL WIRE is made up of the alloying element of following weight percent: C0.05 ~ 0.1%, Si≤1.50%, Mn≤3.0%, Ni5.0 ~ 10.0%, S≤0.02%, Cr13.0 ~ 18.0%, Mo0.20 ~ 0.40%, Co15.0 ~ 20.0%, and surplus is Fe and inevitable impurity;
2) in the Metal Surface Phosphate Treating Area that film agent is housed, epithelium process carried out to STAINLESS STEEL WIRE surface and dry;
3) by the surface-coated lubricant of the STAINLESS STEEL WIRE after epithelium process, carry out first time wire drawing process, carry out first time solution treatment afterwards, the draft of first time wire drawing is 80 ~ 90%, the Heating temperature of first time solution treatment is 1150 ~ 1275 DEG C, carries out in the recirculated water of cooling below 40 DEG C of first time solution treatment;
4) by the surface-coated lubricant of the STAINLESS STEEL WIRE after first time solution treatment, carry out second time wire drawing process, carry out second time solution treatment afterwards, the draft of second time wire drawing is 75 ~ 85%, the Heating temperature of second time solution treatment is 1100 ~ 1180 DEG C, carries out in the recirculated water of cooling below 40 DEG C of second time solution treatment;
5) STAINLESS STEEL WIRE through second time solution treatment is carried out repeatedly cold-drawn wire processing, until be processed into the thin stainless steel wire of Ф 0.1 ~ 0.3mm;
6) thin stainless steel wire is carried out heat treated under the B value that following formula represents is the condition of 150 ~ 240, B=(0.802 × T × (10 × d) 2) 0.5/ (10 × S), wherein T: temperature (DEG C), d: wire diameter (mm), S: heat-up time (second);
7) clean and dry.
As the further scheme of the present invention: described STAINLESS STEEL WIRE is made up of the alloying element of following weight percent: C0.05 ~ 0.8%, Si≤1.30%, Mn≤2.0%, Ni7.0 ~ 9.0%, S≤0.02%, Cr14.0 ~ 16.0%, Mo0.20 ~ 0.30%, Co16.0 ~ 18.0%, surplus is Fe and inevitable impurity.
As the present invention's further scheme: be carry out heat treated under the condition of 180 ~ 200 in B value by thin stainless steel wire in step 6.
Compared with prior art, the invention has the beneficial effects as follows: the manufacture method of this litzendraht can obtain the good stainless steel litzendraht of mechanical property, to meet the market requirement day by day improved.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Embodiment 1
A manufacture method for litzendraht, comprises the following steps:
1) STAINLESS STEEL WIRE of Ф 6mm is prepared, this STAINLESS STEEL WIRE is made up of the alloying element of following weight percent: C0.08%, Si1.0%, Mn2.5%, Ni8.0%, S0.02%, Cr15.0%, Mo0.30%, Co18.0%, and surplus is Fe and inevitable impurity;
2) in the Metal Surface Phosphate Treating Area that film agent is housed, epithelium process carried out to STAINLESS STEEL WIRE surface and dry;
3) by the surface-coated lubricant of the STAINLESS STEEL WIRE after epithelium process, carry out first time wire drawing process, carry out first time solution treatment afterwards, the draft of first time wire drawing is 87.1%, the Heating temperature of first time solution treatment is 1230 DEG C, carries out in the recirculated water of cooling below 40 DEG C of first time solution treatment;
4) by the surface-coated lubricant of the STAINLESS STEEL WIRE after first time solution treatment, carry out second time wire drawing process, carry out second time solution treatment afterwards, the draft of second time wire drawing is 78.3%, the Heating temperature of second time solution treatment is 1130 DEG C, carries out in the recirculated water of cooling below 40 DEG C of second time solution treatment;
5) STAINLESS STEEL WIRE through second time solution treatment is carried out repeatedly cold-drawn wire processing, until be processed into the thin stainless steel wire of Ф 0.25mm;
6) thin stainless steel wire is carried out heat treated under the B value that following formula represents is the condition of 200, B=(0.802 × T × (10 × d) 2) 0.5/ (10 × S), wherein T: temperature (DEG C), d: wire diameter (mm), S: heat-up time (second);
7) clean and dry.Obtain the stainless steel litzendraht of Ф 0.25mm.
Embodiment 2
A manufacture method for litzendraht, comprises the following steps:
1) STAINLESS STEEL WIRE of Ф 6mm is prepared, this STAINLESS STEEL WIRE is made up of the alloying element of following weight percent: C0.05%, Si1.30%, Mn1.50%, Ni6.0%, S0.01%, Cr14.0%, Mo0.35%, Co16.0%, and surplus is Fe and inevitable impurity;
2) in the Metal Surface Phosphate Treating Area that film agent is housed, epithelium process carried out to STAINLESS STEEL WIRE surface and dry;
3) by the surface-coated lubricant of the STAINLESS STEEL WIRE after epithelium process, carry out first time wire drawing process, carry out first time solution treatment afterwards, the draft of first time wire drawing is 81.3%, the Heating temperature of first time solution treatment is 1190 DEG C, carries out in the recirculated water of cooling below 40 DEG C of first time solution treatment;
4) by the surface-coated lubricant of the STAINLESS STEEL WIRE after first time solution treatment, carry out second time wire drawing process, carry out second time solution treatment afterwards, the draft of second time wire drawing is 76.8%, the Heating temperature of second time solution treatment is 1110 DEG C, carries out in the recirculated water of cooling below 40 DEG C of second time solution treatment;
5) STAINLESS STEEL WIRE through second time solution treatment is carried out repeatedly cold-drawn wire processing, until be processed into the thin stainless steel wire of Ф 0.16mm;
6) thin stainless steel wire is carried out heat treated under the B value that following formula represents is the condition of 180, B=(0.802 × T × (10 × d) 2) 0.5/ (10 × S), wherein T: temperature (DEG C), d: wire diameter (mm), S: heat-up time (second);
7) clean and dry.Obtain the stainless steel litzendraht of Ф 0.16mm.
Embodiment 3
A manufacture method for litzendraht, comprises the following steps:
1) STAINLESS STEEL WIRE of Ф 6mm is prepared, this STAINLESS STEEL WIRE is made up of the alloying element of following weight percent: C0.85%, Si1.45%, Mn2.80%, Ni6.0%, S0.01%, Cr17.0%, Mo0.30%, Co16.0%, and surplus is Fe and inevitable impurity;
2) in the Metal Surface Phosphate Treating Area that film agent is housed, epithelium process carried out to STAINLESS STEEL WIRE surface and dry;
3) by the surface-coated lubricant of the STAINLESS STEEL WIRE after epithelium process, carry out first time wire drawing process, carry out first time solution treatment afterwards, the draft of first time wire drawing is 84.6%, the Heating temperature of first time solution treatment is 1220 DEG C, carries out in the recirculated water of cooling below 40 DEG C of first time solution treatment;
4) by the surface-coated lubricant of the STAINLESS STEEL WIRE after first time solution treatment, carry out second time wire drawing process, carry out second time solution treatment afterwards, the draft of second time wire drawing is 80.3%, the Heating temperature of second time solution treatment is 1150 DEG C, carries out in the recirculated water of cooling below 40 DEG C of second time solution treatment;
5) STAINLESS STEEL WIRE through second time solution treatment is carried out repeatedly cold-drawn wire processing, until be processed into the thin stainless steel wire of Ф 0.22mm;
6) thin stainless steel wire is carried out heat treated under the B value that following formula represents is the condition of 230, B=(0.802 × T × (10 × d) 2) 0.5/ (10 × S), wherein T: temperature (DEG C), d: wire diameter (mm), S: heat-up time (second);
7) clean and dry.Obtain the stainless steel litzendraht of Ф 0.22mm.
Obtain through experiment, the mechanical property of the stainless steel litzendraht of above-mentioned Ф 0.25mm is: yield strength 490N/mm 2, tensile strength 820N/mm 2, unit elongation 22%.
The mechanical property of the stainless steel litzendraht of above-mentioned Ф 0.16mm is: yield strength 540N/mm 2, tensile strength 880N/mm 2, unit elongation 26%.
The mechanical property of the stainless steel litzendraht of above-mentioned Ф 0.22mm is: yield strength 525N/mm 2, tensile strength 840N/mm 2, unit elongation 23%.
The manufacture method of described litzendraht can obtain the good stainless steel litzendraht of mechanical property, to meet the market requirement day by day improved.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.

Claims (3)

1. a manufacture method for litzendraht, is characterized in that, comprises the following steps:
1) STAINLESS STEEL WIRE of Ф 6mm is prepared, this STAINLESS STEEL WIRE is made up of the alloying element of following weight percent: C0.05 ~ 0.1%, Si≤1.50%, Mn≤3.0%, Ni5.0 ~ 10.0%, S≤0.02%, Cr13.0 ~ 18.0%, Mo0.20 ~ 0.40%, Co15.0 ~ 20.0%, and surplus is Fe and inevitable impurity;
2) in the Metal Surface Phosphate Treating Area that film agent is housed, epithelium process carried out to STAINLESS STEEL WIRE surface and dry;
3) by the surface-coated lubricant of the STAINLESS STEEL WIRE after epithelium process, carry out first time wire drawing process, carry out first time solution treatment afterwards, the draft of first time wire drawing is 80 ~ 90%, the Heating temperature of first time solution treatment is 1150 ~ 1275 DEG C, carries out in the recirculated water of cooling below 40 DEG C of first time solution treatment;
4) by the surface-coated lubricant of the STAINLESS STEEL WIRE after first time solution treatment, carry out second time wire drawing process, carry out second time solution treatment afterwards, the draft of second time wire drawing is 75 ~ 85%, the Heating temperature of second time solution treatment is 1100 ~ 1180 DEG C, carries out in the recirculated water of cooling below 40 DEG C of second time solution treatment;
5) STAINLESS STEEL WIRE through second time solution treatment is carried out repeatedly cold-drawn wire processing, until be processed into the thin stainless steel wire of Ф 0.1 ~ 0.3mm;
6) thin stainless steel wire is carried out heat treated under the B value that following formula represents is the condition of 150 ~ 240, B=(0.802 × T × (10 × d) 2) 0.5/ (10 × S), wherein T: temperature (DEG C), d: wire diameter (mm), S: heat-up time (second);
7) clean and dry.
2. the manufacture method of litzendraht according to claim 1, it is characterized in that, described STAINLESS STEEL WIRE is made up of the alloying element of following weight percent: C0.05 ~ 0.8%, Si≤1.30%, Mn≤2.0%, Ni7.0 ~ 9.0%, S≤0.02%, Cr14.0 ~ 16.0%, Mo0.20 ~ 0.30%, Co16.0 ~ 18.0%, and surplus is Fe and inevitable impurity.
3. the manufacture method of litzendraht according to claim 1 and 2, is characterized in that, is to carry out heat treated under the condition of 180 ~ 200 in step 6 by thin stainless steel wire in B value.
CN201510880978.6A 2015-12-03 2015-12-03 A kind of manufacture method of litzendraht wire Active CN105463342B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106756279A (en) * 2016-12-27 2017-05-31 怀宁县鑫泰钢结构有限公司 A kind of outer mesh grid of high-wearing feature metal hose
CN113198860A (en) * 2021-04-23 2021-08-03 江阴市圣曼不锈钢线棒品有限公司 Wire drawing process of stainless steel wire for spectacle frame

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1505691A (en) * 2001-03-02 2004-06-16 CRS�عɹ�˾ A cast shaped article made from high strenght, precipiation-hardenable stainless steel and a process for making same
CN1671874A (en) * 2002-01-24 2005-09-21 住友电气工业株式会社 Steel wire for heat-resistant spring, heat-resistant spring and method for producing heat-resistant spring
CN1875122A (en) * 2003-10-29 2006-12-06 住友电工钢铁电缆株式会社 Stainless steel wire, spring, and method for producing spring
CN103103457A (en) * 2013-01-28 2013-05-15 浙江腾龙精线有限公司 Manufacturing method of duplex stainless steel braided hose

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1505691A (en) * 2001-03-02 2004-06-16 CRS�عɹ�˾ A cast shaped article made from high strenght, precipiation-hardenable stainless steel and a process for making same
CN1671874A (en) * 2002-01-24 2005-09-21 住友电气工业株式会社 Steel wire for heat-resistant spring, heat-resistant spring and method for producing heat-resistant spring
CN1875122A (en) * 2003-10-29 2006-12-06 住友电工钢铁电缆株式会社 Stainless steel wire, spring, and method for producing spring
CN103103457A (en) * 2013-01-28 2013-05-15 浙江腾龙精线有限公司 Manufacturing method of duplex stainless steel braided hose

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106756279A (en) * 2016-12-27 2017-05-31 怀宁县鑫泰钢结构有限公司 A kind of outer mesh grid of high-wearing feature metal hose
CN113198860A (en) * 2021-04-23 2021-08-03 江阴市圣曼不锈钢线棒品有限公司 Wire drawing process of stainless steel wire for spectacle frame

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Effective date of registration: 20230407

Address after: No. 1, Building 3, No. 79 Chenshan East Road, Xiaogang Street, Beilun District, Ningbo City, Zhejiang Province, 315000

Patentee after: Zhejiang Tenglong stainless steel rod and wire Co.,Ltd.

Address before: 315800 No.1, building 7, No.69, Chenshan East Road, Xiaogang, Beilun District, Ningbo City, Zhejiang Province

Patentee before: ZHEJIANG TENGLONG STAINLESS STEEL WIRES CO.,LTD.

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