CN103506767A - 一种防护型药芯焊丝 - Google Patents

一种防护型药芯焊丝 Download PDF

Info

Publication number
CN103506767A
CN103506767A CN201210202869.5A CN201210202869A CN103506767A CN 103506767 A CN103506767 A CN 103506767A CN 201210202869 A CN201210202869 A CN 201210202869A CN 103506767 A CN103506767 A CN 103506767A
Authority
CN
China
Prior art keywords
flux
layer
cored wire
armour steel
steel layer
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.)
Pending
Application number
CN201210202869.5A
Other languages
English (en)
Inventor
吴建红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Hong Gu Welding Material Co Ltd
Original Assignee
Changzhou Hong Gu Welding Material Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou Hong Gu Welding Material Co Ltd filed Critical Changzhou Hong Gu Welding Material Co Ltd
Priority to CN201210202869.5A priority Critical patent/CN103506767A/zh
Publication of CN103506767A publication Critical patent/CN103506767A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B23K35/0266—Rods, electrodes, wires flux-cored
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B23K35/0272—Rods, electrodes, wires with more than one layer of coating or sheathing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

本发明涉及一种焊丝，尤其是一种防护型药芯焊丝。该焊丝包括铠钢层和药芯层，铠钢层内包裹有药芯层，铠钢层外设有一层防护层，防护层为无机硅胶层，该焊丝很好的保护了铠钢层不受潮湿影响，避免了表面生锈，提高了送丝性，并且能起到一定散热作用，节约了成本，提高了功效。

Description

一种防护型药芯焊丝
技术领域
本发明涉及一种焊丝，尤其是一种防护型药芯焊丝。
背景技术
药芯焊丝主要是应用于不锈钢等材料的焊接，其优点主要体现在：焊接过程更加连续，而且可以实现自动焊接，从而减少了焊接接头，极大的提高了生产效率，是手工电弧焊的3-4倍，焊接质量好，节约能源，降低了综合生产成本，药芯焊丝不存在发热和发红现象，且飞溅极小，焊接光亮呈银白色，焊接后一般不需要酸洗、打磨和抛光，而且药芯焊丝中的药粉都是经过高温烘焙，水分极少，焊接之前不需要烘干，气孔敏感性较低，但是普通的药芯焊丝是由铠钢包裹药粉，经轧制、拔制而成，在储存过程中，其铠钢表面容易潮湿、生锈，焊接使用时送丝性差。
发明内容
为了克服现有的焊丝铠钢表面容易生锈的不足，本发明提供了一种防护型药芯焊丝。
本发明解决其技术问题所采用的技术方案是：一种防护型药芯焊丝，包括铠钢层和药芯层，铠钢层内包裹有药芯层，铠钢层外设有一层防护层。
根据本发明的另一个实施例，进一步包括防护层为无机硅胶层。
本发明的有益效果是，该焊丝很好的保护了铠钢层不受潮湿影响，避免了表面生锈，提高了送丝性，并且能起到一定散热作用，节约了成本，提高了功效。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是一种防护型药芯焊丝的结构示意图；
图中1.铠钢层，2.药芯层，3.防护层。
具体实施方式
如图1是一种防护型药芯焊丝的结构示意图，一种防护型药芯焊丝，包括铠钢层1和药芯层2，铠钢层1内包裹有药芯层2，铠钢层1外设有一层防护层3，防护层3为无机硅胶层。
在药芯焊丝的铠钢层1上多加设一层防护层3，而防护层则是无机硅胶层，利用无机硅胶层的特性能够很好的使铠钢层保持干燥，该焊丝很好的保护了铠钢层不受潮湿影响，避免了表面生锈，提高了送丝性，并且能起到一定散热作用，节约了成本，提高了功效。

Claims (2)

1. 一种防护型药芯焊丝，包括铠钢层（1）和药芯层（2），铠钢层（1）内包裹有药芯层（2），其特征是，铠钢层（1）外设有一层防护层（3）。
2.根据权利要求1所述的一种防护型药芯焊丝，其特征是，防护层（3）为无机硅胶层。
CN201210202869.5A 2012-06-19 2012-06-19 一种防护型药芯焊丝 Pending CN103506767A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210202869.5A CN103506767A (zh) 2012-06-19 2012-06-19 一种防护型药芯焊丝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210202869.5A CN103506767A (zh) 2012-06-19 2012-06-19 一种防护型药芯焊丝

Publications (1)

Publication Number Publication Date
CN103506767A true CN103506767A (zh) 2014-01-15

Family

ID=49890478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210202869.5A Pending CN103506767A (zh) 2012-06-19 2012-06-19 一种防护型药芯焊丝

Country Status (1)

Country Link
CN (1) CN103506767A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105983742A (zh) * 2015-03-23 2016-10-05 林肯环球股份有限公司 使用高能源和热焊丝用于增材制造的方法和系统
CN107107274A (zh) * 2014-12-19 2017-08-29 住友金属矿山株式会社 包覆焊料线及其制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107107274A (zh) * 2014-12-19 2017-08-29 住友金属矿山株式会社 包覆焊料线及其制造方法
CN105983742A (zh) * 2015-03-23 2016-10-05 林肯环球股份有限公司 使用高能源和热焊丝用于增材制造的方法和系统

Similar Documents

Publication Publication Date Title
WO2012172803A3 (en) Shielded wire harness and method for manufacturing the same
MY163311A (en) A coating composition
MY154644A (en) Core-jacket ribbon wire
CN103506767A (zh) 一种防护型药芯焊丝
CN202701626U (zh) 一种防护型药芯焊丝
CN103322384A (zh) 一种管道法兰保温结构
CN103506766A (zh) 药芯焊丝
CN202119260U (zh) 陶瓷纤维隔热保温炉衬
CN204315633U (zh) 蓄电池外壳
CN202701625U (zh) 药芯焊丝
CN202670368U (zh) 塑料薄膜筒保护装置
CN202701624U (zh) 润滑防潮药芯焊丝
CN203408697U (zh) 一种三氟化硼氧化塔加热装置
CN205733493U (zh) 气体保护焊丝
CN202040449U (zh) 一种新型内滑动蒸汽管
CN205309608U (zh) 新型气体保护焊丝
CN203933997U (zh) 一种组合加强耐高温的发热电缆
CN203523066U (zh) 一种并联自控温伴热电缆
CN203187704U (zh) 复合包芯线
CN203304582U (zh) 一种带丝杠护套的车床
CN202587437U (zh) 一种热水器中镀银的加热棒
CN202701627U (zh) 新型药芯焊丝
MX2013006659A (es) Proceso para manufacturar tuberia continua de acero inoxidable.
CN203425876U (zh) 一种保温磨矿机
CN202394570U (zh) 新型线缆

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140115