PL250078B1 - Flux cored wire for surfacing composite layers - Google Patents

Flux cored wire for surfacing composite layers

Info

Publication number
PL250078B1
PL250078B1 PL445874A PL44587423A PL250078B1 PL 250078 B1 PL250078 B1 PL 250078B1 PL 445874 A PL445874 A PL 445874A PL 44587423 A PL44587423 A PL 44587423A PL 250078 B1 PL250078 B1 PL 250078B1
Authority
PL
Poland
Prior art keywords
weight
cored wire
composite layers
flux cored
amount
Prior art date
Application number
PL445874A
Other languages
Polish (pl)
Other versions
PL445874A1 (en
Inventor
Michał Szymura
Original Assignee
FPM Spółka Akcyjna
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 FPM Spółka Akcyjna filed Critical FPM Spółka Akcyjna
Priority to PL445874A priority Critical patent/PL250078B1/en
Publication of PL445874A1 publication Critical patent/PL445874A1/en
Publication of PL250078B1 publication Critical patent/PL250078B1/en

Links

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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550°C
    • B23K35/327—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550°C comprising refractory compounds, e.g. carbides

Landscapes

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

Abstract

Drut proszkowy do napawania warstw kompozytowych charakteryzuje się tym, że składa się z osnowy metalicznej zawierającej chrom w ilości od 16,0% do 35,0% wagowych, węgiel w ilości od 2,5% do 6,0% wagowych, krzem od 2,0% do 5,0% wagowych oraz wzmocnienie w postaci cząstek węglika wolframu o wielkości cząstek od 0,045 mm do 0,180 mm, przy czym stosunek % wagowego wzmocnienia do osnowy metalicznej wynosi od 15/85% wagowych do 75/25% wagowych.Flux cored wire for surfacing composite layers is characterized in that it consists of a metal matrix containing chromium in an amount of 16.0% to 35.0% by weight, carbon in an amount of 2.5% to 6.0% by weight, silicon in an amount of 2.0% to 5.0% by weight and reinforcement in the form of tungsten carbide particles with a particle size of 0.045 mm to 0.180 mm, wherein the weight ratio of the reinforcement to the metal matrix is from 15/85% by weight to 75/25% by weight.

PL445874A 2023-08-22 2023-08-22 Flux cored wire for surfacing composite layers PL250078B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445874A PL250078B1 (en) 2023-08-22 2023-08-22 Flux cored wire for surfacing composite layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445874A PL250078B1 (en) 2023-08-22 2023-08-22 Flux cored wire for surfacing composite layers

Publications (2)

Publication Number Publication Date
PL445874A1 PL445874A1 (en) 2025-02-24
PL250078B1 true PL250078B1 (en) 2026-08-10

Family

ID=94686996

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445874A PL250078B1 (en) 2023-08-22 2023-08-22 Flux cored wire for surfacing composite layers

Country Status (1)

Country Link
PL (1) PL250078B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1137433A (en) * 1996-03-27 1996-12-11 煤炭科学研究总院北京建井研究所 Wear-resistant surfacing welding tubular solder wire
US6103997A (en) * 1996-07-15 2000-08-15 Pan; Guoxi High hardness and wear-resisting flux cored wire
CN106695174A (en) * 2016-12-14 2017-05-24 安徽华众焊业有限公司 Wear-resistant self-protection flux-cored wire and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1137433A (en) * 1996-03-27 1996-12-11 煤炭科学研究总院北京建井研究所 Wear-resistant surfacing welding tubular solder wire
US6103997A (en) * 1996-07-15 2000-08-15 Pan; Guoxi High hardness and wear-resisting flux cored wire
CN106695174A (en) * 2016-12-14 2017-05-24 安徽华众焊业有限公司 Wear-resistant self-protection flux-cored wire and preparation method thereof

Also Published As

Publication number Publication date
PL445874A1 (en) 2025-02-24