DD230188A3 - Schweisspulver fuer das elektroschlackeschweissen - Google Patents

Schweisspulver fuer das elektroschlackeschweissen Download PDF

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Publication number
DD230188A3
DD230188A3 DD23298281A DD23298281A DD230188A3 DD 230188 A3 DD230188 A3 DD 230188A3 DD 23298281 A DD23298281 A DD 23298281A DD 23298281 A DD23298281 A DD 23298281A DD 230188 A3 DD230188 A3 DD 230188A3
Authority
DD
German Democratic Republic
Prior art keywords
welding
cbapkh
fluoride
powder
φτορποτηη
Prior art date
Application number
DD23298281A
Other languages
English (en)
Inventor
Anatolij N Safonnikof
Anatolij V Antonov
Original Assignee
Inst Elektroswarki Patona
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 Inst Elektroswarki Patona filed Critical Inst Elektroswarki Patona
Priority to DD23298281A priority Critical patent/DD230188A3/de
Publication of DD230188A3 publication Critical patent/DD230188A3/de

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Abstract

Die Erfindung betrifft ein Schweisspulver fuer das Elektroschlackeschweissen. Ziel der Erfindung ist die Erhoehung der Schweisssicherheit. Das gestellte Ziel kann dadurch erreicht werden, dass ein ES-Schweisspulver mit folgender Zusammensetzung vorgeschlagen wird (Masse-%): Kalziumfluorid 5-15 Lithiumfluorid 1- 5 Kaliumfluorid 1-15 Bariumfluorid60-90 Natriumfluorid 1-10

Description

)9· " « J Of)O -,'
-Λ-
OIIHCAHHE H30EPETEHHH K ABTOPCKOMy CBHJiETMLCTBy 3aflBJieHo: 07.08.78 3aHBKa: & 2654211/25-27 MKH2: B 23 K 35/362
ÄBTOpH: Α.Η.ΟβφΟΗΗΗΚΟΒ H Α,Β,ΑΗΤΟΗΟΒ
3aaBHTeji&: HncTHTyT 3JieKTpoCBapKH ημθηη E.O.HaTOHa
ah yccp
Ha3BaHHe Η300ρβτβΗΗΗ: -ΦΜΧ3 JHH äüEKTPOIIIJIAKOBOfi CBAPKH
Η300ρβΤβΗΗβ O'THOCHTCa K OOJiaCTH CBapKH, B
κ φ^ο^^ΐ^ ajieKTponiJiaKOBot CBapKH.
Η3ΒβοτβΗ fyjuDO (I), coAepxamnt cjiesyMiiHe κομποηθη— β Bee. /ο«
XJiopHCTHt HaTpnt - 30-35 φτορκοτίώ HaTpHt ~ 28-30 XJiopHCTHt KaJIHt - 15-20
JiHTHt . - 20-22.
TeMnepaTypa KHneHHa.
HaHOoJiee 6jih3Khm no cocTaBy aBJiHeTca φτποο (I),
ΚΟΜΠΟΗβΗΤΗ, Β ΒβΟ.^Ζ
φτopHCTHt KajimHt - - 13-17
φΤΟρΗΟΤΗΗ JIHTHt - 16^20
φTOpHCTHt MarHHt - 10-14
φτορποτϊώ CTpoHiiHt - 13^17 XJiopHCTHt KajiHt - - 36-44
φζϋοο ooecne'iHBaeT HeÄOCTaTO^HyK) CTa—
ÖHJiBHocTB npouecca CBapKH.
noBHffleHHH CTaOHJiBHOCTH npoiiecca CBapKH
φτορΗοτΜ öapnt η φτορποτιώ a β KaqecTBe οοθαηηθηηη Kajina ^ φτopHCTHt cooTHOineflHH κοΜΠΟΗβΗτοΒ, β Bec.$:
φTOpHCTHt KaJIBIiHt - 5-15
JIHTHH ~ 1-5
φτορκοτΗΗ KajiHfi *· I-I5 φτορποτΗΗ dapHH - 60-90 . . φτορκοτΗΗ HaTpnt - I—IO
ΒΒΘββΗΗβ B COCTaB φΗΙΟΟα φΤΟρΗΟΤΟΓΟ OapH£ H φΤΟ-KaJiHH ΟόβΟΠβ^ΗΒββΤ TeMnepaTypy IWaBJieHHH
β HHTepBajie 890-9100C, qTo y^y^niaeT Äera3aiiEOo niBa, a TaKse iuiothoctb gunoca 3,5-4,7 γ/cm3, ^to oöecne-CTaoHJiBHoe HpOTeKaHHe npoiiecca
ΠρΒΜθρΗ- ΒΗΠΟΛΗΘΗΗΗ-φϊΐηΟβ-
HaHMeHOBaHHe !-CoaepajaHHe-κομποηθητοβ bo φχαοοβ
ΚΟΜΠΟΗβΗΤΟΒ ! (ΒβΟ.#) ΠΟ
~ "" .'. 60,0 2 ! 3
φτορποτΕώ öapHH 10,0 75,0 90,0
φΤΟρΗΟΤΗΗ KaJIBIiHH 5,0 5,0 7,0
φΤΟρΗΟΤΗΗ JIHTHH 10,0 2,5 1,0
φΤΟρΗΟΤΗΗ HaTpHl 15,0-- 7,5 1,0
φΤΟρΗΟΤΗΑ KaJIHH- -ΙΟ,Ο- . ...!,Ο-'--
ιπηη Ce^eHHeM 100 χ 100 mm Ha Oyx.= .3OCB; UcL= 38Β; JcL= 2,0.,.2,5κΑ. Bee τρπ sapnaHTa Φιβοοβ oöecneqHBaBT CTaÖHJiBHoe npoTeKaHHe mJiaKOBoro npoiiecca. TexHOJiornqHocTB^ guinea i no ΒρβΜβΗΗ Äera3aiiHH weTamia niBa, το ecTB ΒρβΜβΗΗ bh-MeTajuia jnBa^ b: shäkom όοοτοηηηη nocjie
TOKa, BpeMH Äera3aiiHE- npH BapnaHTa φαΐΐοοα-ραΒΗΗΛΟΟΒ .1^-5 mhh, 2 BapnaHTa - 1,2 mhh, 3 BapnaHTa - Q,7 mhh. JKasaHHoe- BpeMß serasamiH oöecneqHJio nojiHoe ysajieHHe ra30B H3 MeTajiJia niBa,
Ky JierKHX MeTajiJioB no yKa3aHHöMy cnocoöy, noBHinaeT Ka^ecTBO H aKcmiyaTaijHOHHyio Hafle^HocTB COeÄHHeHHH.

Claims (2)

ΦΟΡΜΥΜ H30BPETEHMH <&jooc jjLaajieKTpoiiiJiaKOBot cBapKH, coAepacaiiiHt. φτο KaJIBIiHt,. φΤΟρΠΟΤΗΗ JIHTHt, ΟΟΘΑΗΗΘΗΗΘ KaJliafl, O T Jl Hq a K) Ui.H H-C H ΤΘΜ, HTO.,.-C ΙΪΘΛΒΒ3 ΠΟΒΗΠΙβΗΗίϊ CTaönjiBHocTH npoitecca cBapKH, oh ÄonojiHHTejiBHo coaep-φτορΗοτκδ öapit η $tophcthS HaTpHt, a β ρΧΗΤ.φΤΟρίΙΟΤΗΑ TXJBJiMtOpH cooTHomeHHH κομποηθητοβ, β Bee.%\ - KajiBiiHt 5^15 JIHTHt 1^5 φτορποτΗΗ KanHt 1^15 φτορκοτιώ öapHt 60-90 φτορκοτιώ HaTpnt I-IO MCTOHHHKH ΗΗφορΜθΐρίΗ, ΠρΗΗΗΤΗθ BO ΒΗΗΜ3ΗΗβ 3KcnepTH3e: .......
1. ABTopcKoe CBHseTeJiBCTBO CCCP & 2793II, kji. B 23 K 35/362, 1969 (aHajior).
2, ABTopcKoe οβηαθτθλβοτβο CCCP B 626913, kji. B 23 K 35/362, 1977 (προτοτππ).
DD23298281A 1981-09-02 1981-09-02 Schweisspulver fuer das elektroschlackeschweissen DD230188A3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD23298281A DD230188A3 (de) 1981-09-02 1981-09-02 Schweisspulver fuer das elektroschlackeschweissen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD23298281A DD230188A3 (de) 1981-09-02 1981-09-02 Schweisspulver fuer das elektroschlackeschweissen

Publications (1)

Publication Number Publication Date
DD230188A3 true DD230188A3 (de) 1985-11-27

Family

ID=5533277

Family Applications (1)

Application Number Title Priority Date Filing Date
DD23298281A DD230188A3 (de) 1981-09-02 1981-09-02 Schweisspulver fuer das elektroschlackeschweissen

Country Status (1)

Country Link
DD (1) DD230188A3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257730A1 (de) * 1986-08-28 1988-03-02 The Lincoln Electric Company Gesintertes Flussmittel für das Lichtbogenschweissen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257730A1 (de) * 1986-08-28 1988-03-02 The Lincoln Electric Company Gesintertes Flussmittel für das Lichtbogenschweissen

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