Metal wire for pressure-resistant impact-resistant back nets and treatment technique thereof

A processing technology and metal wire technology, which is applied in the field of pressure-resistant and impact-resistant back mesh metal wire and its processing technology, can solve the problems of large changes in chemical elements of raw materials, low comprehensive performance of fiber wires, and easy breakage of metal wires, etc. problems, to achieve the effect of improving corrosion resistance, good toughness and acid resistance, and improving overall performance

Inactive Publication Date: 2015-05-13
SUZHOU KESHENG STORAGE & LOGISTICS EQUIP
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of stainless steel fiber can be drawn very thin, after being drawn to a certain extent, the overall performance of the fiber filament is not high, and it is brittle and easy to break.
The existing production process of stainless steel fiber is: tube loading, electroplating, drawing, annealing, cleaning, the sta

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The present embodiment provides a metal wire for a pressure-resistant and impact-resistant type back net, and its weight percentage composition is:

[0022] Carbon: 0.28%, Silicon: 0.17%, Manganese: 0.65%, Chromium: 0.53%, Selenium: 0.13%, Nickel: 2.2%, Molybdenum: 0.65%, Lithium: 0.005%, Tungsten: 0.012%, Phosphorus: 0.01%, Sulfur: 0.001%, vanadium: 0.05%, titanium: 0.04%, copper: 0.05%, aluminum: 0.1%, rare earth elements: 0.42%, and the rest is iron;

[0023] Among them, the weight percent composition of rare earth elements is: neodymium: 12%, gadolinium: 7%, dysprosium: 18%, and the rest is lanthanum.

[0024] The present embodiment also provides a treatment process for a metal wire for a pressure-resistant and impact-resistant back mesh, which includes the following steps in turn: feeding-electroplating-piping-drawing-annealing-insulation-winding-pickling-cleaning-drying dry-warehousing, where:

[0025] The electroplating: including cleaning, pre-plating and main...

Embodiment 2

[0031] The present embodiment provides a metal wire for a pressure-resistant and impact-resistant type back net, and its weight percentage composition is:

[0032] Carbon: 0.38%, Silicon: 0.19%, Manganese: 0.67%, Chromium: 0.55%, Selenium: 0.15%, Nickel: 2.4%, Molybdenum: 0.75%, Lithium: 0.015%, Tungsten: 0.014%, Phosphorus: 0.04%, Sulfur: 0.008%, vanadium: 0.07%, titanium: 0.06%, copper: 0.15%, aluminum: 0.2%, rare earth elements: 0.65%, and the rest is iron;

[0033] Among them, the weight percent composition of rare earth elements is: neodymium: 25%, gadolinium: 9%, dysprosium: 36%, and the rest is lanthanum.

[0034] The present embodiment also provides a treatment process for a metal wire for a pressure-resistant and impact-resistant back mesh, which includes the following steps in turn: feeding-electroplating-piping-drawing-annealing-insulation-winding-pickling-cleaning-drying dry-warehousing, where:

[0035] The electroplating: including cleaning, pre-plating and main...

Embodiment 3

[0041] The present embodiment provides a metal wire for a pressure-resistant and impact-resistant type back net, and its weight percentage composition is:

[0042] Carbon: 0.34%, Silicon: 0.18%, Manganese: 0.66%, Chromium: 0.54%, Selenium: 0.14%, Nickel: 2.3%, Molybdenum: 0.70%, Lithium: 0.010%, Tungsten: 0.013%, Phosphorus: 0.02%, Sulfur: 0.005%, vanadium: 0.06%, titanium: 0.05%, copper: 0.10%, aluminum: 0.15%, rare earth elements: 0.56%, and the rest is iron;

[0043]Among them, the weight percent composition of rare earth elements is: neodymium: 18%, gadolinium: 8%, dysprosium: 27%, and the rest is lanthanum.

[0044] The present embodiment also provides a treatment process for a metal wire for a pressure-resistant and impact-resistant back mesh, which includes the following steps in turn: feeding-electroplating-piping-drawing-annealing-insulation-winding-pickling-cleaning-drying dry-warehousing, where:

[0045] The electroplating: including cleaning, pre-plating and main...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a metal wire for pressure-resistant impact-resistant back nets, which is composed of the following components in percentage by weight: 0.28-0.38% of carbon, 0.17-0.19% of silicon, 0.65-0.67% of manganese, 0.53-0.55% of chromium, 0.13-0.15% of selenium, 2.2-2.4% of nickel, 0.65-0.75% of molybdenum, 0.005-0.015% of lithium, 0.012-0.014% of tungsten, 0-0.04% of phosphorus, 0-0.008% of sulfur, 0.05-0.07% of vanadium, 0.04-0.06% of titanium, 0-0.15% of copper, 0-0.2% of aluminum, 0.42-0.65% rare-earth element and the balance of iron. The rare-earth element comprises the following components in percentage by weight: 12-25% of neodymium, 7-9% of gadolinium, 18-36% of dysprosium and the balance of lanthanum. The invention also discloses a treatment technique of the metal wire for pressure-resistant impact-resistant back nets. The metal wire prepared by the technique overcomes the defect of incapability of thinning and changes of the chemical elements in the original metal wire, and has the advantages of higher strength, higher toughness, favorable toughness and favorable acid resistance.

Description

Technical field [0001] The invention is the field of metal material processing, involving a metal wire and its treatment process for a type of pressure resistance. Background technique [0002] In the production and processing of stainless steel wires, sometimes stainless steel wires need to be processed very well, and their comprehensive performance is still very strong and it is not easy to break.The existing stainless steel wire does not have such conditions.A invention patent named "stainless steel fiber with a bundle pull -up", the application number: 02814697.2, which disclosed its composition that includes iron and the following components (represented by wt.%): C <= 0.05%, Mn ≤5%, Si ≤ 2%, 8% ≤ Ni ≤ 12%, 15% ≤ cr ≤ 20%, MO ≤ 3%, CU ≤ 4%, N ≤ 0.05%, S ≤ 0.03%, and P ≤ 0.05%.Although this stainless steel fiber can be pulled very well, after pulling to a certain degree, the comprehensive performance of fiber silk is not high, crispy and easy to break.The existing process ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C22C38/50C21D8/06C10M173/02
Inventor 韩君王正勇
Owner SUZHOU KESHENG STORAGE & LOGISTICS EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap