CS251680B1 - Hot formable nickle disperse hardenable alloy for hot forming tools - Google Patents

Hot formable nickle disperse hardenable alloy for hot forming tools Download PDF

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Publication number
CS251680B1
CS251680B1 CS838996A CS899683A CS251680B1 CS 251680 B1 CS251680 B1 CS 251680B1 CS 838996 A CS838996 A CS 838996A CS 899683 A CS899683 A CS 899683A CS 251680 B1 CS251680 B1 CS 251680B1
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CS
Czechoslovakia
Prior art keywords
bec
hot
coctohhhh
harpetom
nickle
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CS838996A
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Czech (cs)
Inventor
Werner Fricke
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Werner Fricke
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Publication of CS251680B1 publication Critical patent/CS251680B1/en

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Golf Clubs (AREA)
  • Adornments (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heat Treatment Of Steel (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

-1 ΠρΗΜβΗβΗΗβ ne<})OpMHpy(OIHerOCH Β ΓΌρΗΜβΜ COCTOHHHH ΟΠΟΟθ6ΗΟΓΟ Κ pHCnepCHOHHOMy‘TBeppeHHio HHxejieBoro cruiaBa ρηΗ HaHococToňxoro npn noBbnneHHbix TeMnepaTypax HH-CTpyMeHTa ρεφορΜβρΗΗ b HarpeTOM coctohhhh H3o6peTeHne othochtch k oCnacTH npHMeHeHHH petjxjpMHpyromerocH b γορηηθμ COCTOH-HHH CnOCOfiHOrO K pHCnepCHOHHOMy TBepflGHHH) ΗΗΚβΠβΒΟΓΟ CnJiaBa pjIH CHJIbHOHarpy- 1xeHHoro HHCTpyMeHTa «eftopMauHH b HarpeTOM coctohhhh b MeTannyprHHecxoň h Me-TannooSpafíaTbiBaiomeň npoMbinneHHocTHx. XapaxTepHbíMH o6nacTHMH npHMeHeHHH hbph-iotch 6oňxH, HanpHMep Ha xobomhmx ManiHHax, hotkh Ha HoacHHpax pna pa3peaa ropane-ro MeTauna Ha SjíioMHHrax h ycTaHOBxax HenpepbiBHoň pa3PHBXH cTanH,a Taxace HH-CTpyMeHT ρεφορΜΗΐχΗΗ b HarpeTOM coctohhhh Ha npeccax pna βμρηβιιηβηηηη.-1 ΠρΗΜβΗβΗΗβ not <}) OpMHpy (OIHerOCH Β ΓΌρΗΜβΜ COCTOHHHH ΟΠΟΟθ6ΗΟΓΟ Κ pHCnepCHOHHOMy'TBeppeHHio HHxejieBoro cruiaBa ρηΗ HaHococToňxoro npn noBbnneHHbix TeMnepaTypax HH-CTpyMeHTa ρεφορΜβρΗΗ b HarpeTOM coctohhhh H3o6peTeHne othochtch to oCnacTH npHMeHeHHH petjxjpMHpyromerocH b γορηηθμ COCTOHHHH CnOCOfiHOrO K pHCnepCHOHHOMy TBepflGHHH) ΗΗΚβΠβΒΟΓΟ CnJiaBa pjIH CHJIbHOHarpy- 1xeHHoro HHCTpyMeHTa «eftopMauHH b HarpeTOM coctohhhh b MeTannyprHHecxoň h Me-TannooSpafiaTbiBaiomeň npoMbinneHHocTHx. XapaxTepHbíMH o6nacTHMH npHMeHeHHH hbph-iotch 6oňxH, HanpHMep xobomhmx ManiHHax Ha, Ha hotkh HoacHHpax PNA pa3peaa -propan-ro MeTauna Ha SjíioMHHrax h ycTaHOBxax HenpepbiBHoň pa3PHBXH cTanH and Taxation HH-CTpyMeHT ρεφορΜΗΐχΗΗ b HarpeTOM coctohhhh Ha npeccax βμρηβιιηβηηηη PNA.

OnbIT ΠΡΗ ρβφορΜβρΗΗ B HarpeTOM COCTOHHHH CnOCo6HbIX K PHcnepcHOHHOMy TBeppeHHlOycToňHHBbix npH BbicoKHX TeMnepaTypax HHxeneBbix cnnaBOB pjih H3roTOBJieHHH ra3OBbixTypCHH BM3biBaji Hpext HcnbiTaHHH nepepaGoTKH caMHx sthx MaTepnanoB b HHCTpyMeHTPJIH ρβφορΜΗΐΧΗΗ B HarpeTOM COCTOHHHH. B OTJIHHHH OT H3BeCTHOrO HHCTpyMeHTa pe-φορΜΒρΗΗ b HarpeTOM coctohhhh npHMeHeHHe 3a cueT xaponpoHHocTHbix CBoňcTB, a Tax·ate 3a cneT HeSnaronpHHTHoro priH HHxeneBbix cnnaBOB cooTHomeHHH aaTpaT Ha HHCTpy^μθητ orpaHHHHBaeTCH Ha Hcnonb3OBaHtie pna Taxoro HHCTpyMeHTa ρεφορΜβρΗΗ b Harpe-TOM COCTOHHHH, ΠρΗ XOTOpOM BCJiepCTBHe BblCOXOň TeMnepaTypHoň Harpy3XH o6bIHHblňHHCTpyMeHT HecMOTpH Ha 6poHHpoBaHHe HanpHMep c HannaBneHHbíMH CTenjiHTaMH 6bicTpoBblXOpHT H3 CTpOH Η BepeT X Ηβ3ΧΟΗΟΜΗΗΗΜΜ npOCTOHM H peMOHTaM. H3BeCT“hm 6oňxH η HO3KH hojkhhp ppa pa3pe3a ropanero MeTaJtna hs Nimoloy allov PK 37(NíCr 20 Co 18 Ti), a Taxaté Rene 41 hjih ATS 321W Vakumelt;_(NiCr 19 CoMo). 3th MaTepHajibt,xax noHTH Bce ycToňHHBbie npH BbtcoxHX TeMnepaTypax HHxeneBbie cnnaBbi, hcxophtc Toroφπχτε, mto HHxeneBbiň TBeppbiň pacTBop mojkho BecTH x pHcnepcHOHHOMy TBeppeHHio riy-τβΜ npHcapxH JierHpyiomerO BJieMeHTa ηπιομηηηη Mepe3 BbipeneHHe xy6HHecKoň y’ -Aa3bi(NijAl, thh L1j). ΑπιομηηηΑ b TexHHnecxHx ycToňMHBbix npn bhcoxhx TeMnepaTypaxcnnanax Ha oCHOBe HHxenH 6ojibmeň nacTbio hjih μηοτημηο 3HMeHHeTca τητηηομ h/hjihHHofíneM, He ιι3μθηηη CTpyxTypy BbipeneHHň. JIph TeMnepaTypHoň 3aBHCHM0CTH MexaHH-qecxHx xapaxTepHCTHx MepnnoM ηβπηθτοη poph, BejiHMHHa nacTHp h pacnpepeneHHey -φ33ω. ΠϋΜΗΜΟ ΟΒΗ3ΗΗΗΟΓΌ C BbipeneHHeM y’ BPHHHHH XapOnpOMHOCTHbIX CBOňCTBeme fíonee hjih MeHee CHJibHoro bphhhhh Ha ataponpoMHocTHbie ceoňcTBa, TBeppocTb, 251680 2 nnacrnnHocTb h bh3koctb οκ33ΗΒ3ΐοτ γπροΗΗΗίοπριε TBeppbiň pacTBop nerupyioun-ie 3Jie-MeHTH,a Taxxe, βμρθβθηηη xapSHpos, ηητρηροβ η Κ3ρ6οηητρηβοβ· Bbicoxan ctohkoctbHa HCTHpaHHe npH BbicoxoTeMnepaTypHOH paóoTe pocTHraeTcn bhpom, kojihusctbom hpacnpepeneHHeM xapSHpoB BMecTe c -BbipeneHHHMH. B otohhhh ot χργπκκχ,ΗΟ GoneeΤΒερ,πωχ CrCoW - jnrrbH hhh cnnaBOB pna HannaBXH (οτθλπητοβ) Tax Ha3broaeMbie cno-cofiHbie κ flHcnepcuoHHOMy TBepjxeHnio πεφορΜΗργεΜΗε HHKeJieBbie cnnaBbi ηβηηιοτοη 6oneenaaCTHHHblMH H BH3KHMH. OHM OÓnapaiOT xopomeň TepMHHeCKOH CTOHKOCTblO H OHeHb Bbl-coxoň TenjiocToftKOCTbw. Jlna TennocTOHxocTH nocne CTapeHna saxno coxpaHeHHe snexT-ΡοηηοΑ BaxaHTHocTH (3H3hehh6 Nv) b npepenax ot 2,23 po 2,31, Μ3βθοτηο h ynpon-ΗΗίοπιεβ TBepBwň pacTBop BO3peňcTBHe ροββΒοκ ΒΟΠΒφρβΜβ u MonHČpeHa ορΗΟΒρβΜβΗΗΟ cHX ΒΗΗΗΗΗβΜ H3 pHCIiepCHOHHoe ΤΒθΡΡβΗΗΘ BCHepCTBHe CpBHra MaKCHMyMa TBepBOCTH BHanpaBJíeHHe 6onee bhcokhx TeMnepaTyp βηβθβθηηη. ΒοββΦρπμ πρκ stom He tojibkoΒΠΗΗΘΤ ynpOHHHKMUHM TBeppbIH paCTBOp SJÍGMeHTOM, T.K. ΠρΗΜβρΗΟ nOHOBHHa HM6I0IHHXCHb cnnaBe aTOMOB Bom^paMa BxntoHeHa b )f’-^a3y. Πρκ copepHíaHHHX ΒοηΒφρΑΜΗ CBbiuie8 Bec.% 3HaHHTejibHo BO3pacTaeT TBeppocTb, npnneM oHa coxpaHaeTca pase nocne ,BHCnepCHOHHOrO TBeppeHHH PO 350° C. JIoSaBKH ΒΟΒΒφρΒΜΗ H MOnHČpeHa 3aMeBHHE0T ΒΗφ-φγ3Μο THTaHa h xpoMa b cnnaBax- NiCrCoTiAl h yBenHHHBaroT snepruro axTHBH3apHHΒΗφφΥ3ΗΗ ΠΡΗ 700-1000PC; B TO BpeMH, ΚΟΓ'ΒΗ ΒΟΗΒφρβΜ COCpepOTOHHTCH b cnnaBaxNiCrTiAl, npexpe Bcero b ρβΗρρκτΗΜΧ ocax, μοηη6ρθη npepnoBHTaeT rpaHHpbi 3epeH. _CoOTBeTCTBGHHO 3TOMy BOHbdjpaM H ΜΟΗΗβρβΗ ΠΟ paaHOMy nOBbniiaiOT npOHHOCTb. ΠΟΒΜ——meHHHe copepsaHHH βοββΦρ3Μ3 b cbocoShhx k pHcnepcHOHHOMy TBeppeHHio cnnasaxNiCrCoTiAl 3HanHTenbHo yxypniatoT ΒθΦορΜΗργβΜοοτΒ b HarpeTOM coctohhhh. ΧίεφορΜΗ-pyeMOCTb b HarpeTOM coctohhhh h cxnoHHOCTb κ ΓορπηρίΜ τρεΐξΗΗ3Μ no HacTOHnp-tMBHHHHM MemaioT μ3γότοββ€ηηιο TBepBoro (>450 Hv) η npn stom βη3κογο h CToňxoroπροτΗΒ TenJioyBapa ycToňHHBoro npn bmcokhx TeMnepaTypax xyeMoro HHCTpyMeHTa pnaBe$opMaBHn b HarpeTOM coctohhhh Ha 6a3e NoCrCoWMoTi(Nb)AI. CopepsaHHH xpoMaBbmie ‘12% cnyxaT pna yBynmeHHH oxanHHocTofiKocTH. ,OnbIT ΠΡΗ ρβφορΜβρΗΗ B HarpeTOM COCTOHHHH CnOCo6HbIX K PHcnepcHOHHOMy TBeppeHHlOycToňHHBbix NPH BbicoKHX TeMnepaTypax HHxeneBbix cnnaBOB pjih H3roTOBJieHHH ra3OBbixTypCHH BM3biBaji Hpext HcnbiTaHHH nepepaGoTKH caMHx sthx MaTepnanoB b HHCTpyMeHTPJIH ρβφορΜΗΐΧΗΗ B HarpeTOM COCTOHHHH. B OTJIHHHH OT H3BeCTHOrO HHCTpyMeHTa PE-b φορΜΒρΗΗ HarpeTOM coctohhhh npHMeHeHHe Cueto xaponpoHHocTHbix CBoňcTB 3a and 3a Tax · ATE CNET HeSnaronpHHTHoro priH HHxeneBbix cnnaBOB cooTHomeHHH AATP HHCTpy Ha Ha ^ μθητ orpaHHHHBaeTCH Hcnonb3OBaHtie PNA Taxoro HHCTpyMeHTa ρεφορΜβρΗΗ b HarpeTOM COCTOHHHH, ΠρΗ XOTOpOM BCJiepCTBHe BblCOXOň Py b 6 6 6 6 6 6 6 6 6 po po po po b b b b b b b b b b b b b b b b b b b b b b ΧΟΗΟΜΗΗΗΜΜ ΧΟΗΟΜΗΗΗΜΜ ΧΟΗΟΜΗΗΗΜΜ ΧΟΗΟΜΗΗΗΜΜ ΧΟΗΟΜΗΗΗΜΜ.... H3BeCT &lt; tb > Hn3KH hojkhhp ppa pa3pe3a ropanero MeTaJtna hs Nimoloy allov PK 37 (NiCr 20 Co 18 Ti), and Taxate Rene 41 hjih ATS 321W Vakumelt; _ (NiCr 19 CoMo). 3th MaTepHajibt, XAX noHTH BCE ycToňHHBbie NPH BbtcoxHX TeMnepaTypax HHxeneBbie cnnaBbi, hcxophtc Toroφπχτε MTO HHxeneBbiň TBeppbiň pacTBop mojkho BecTH x pHcnepcHOHHOMy TBeppeHHio RIY-τβΜ npHcapxH JierHpyiomerO BJieMeHTa ηπιομηηηη Mepe3 BbipeneHHe xy6HHecKoň y '-Aa3bi (NijAl, L1j THH). Α ο μ b Tex H H H H H H M H H p b co H Te H H H H H H H py py py py py py py py py py py py py py py py py py py. JIph TeMnepaTypHoH 3aBHCHM0CTH MexaHH-qecxHx xapaxTepHCTHx MepnnoM ηβπηθτοη poph, BejiHMHHa nacTHp h pacnpepeneHHey -φ33ω. ΠϋΜΗΜΟ ΟΒΗ3ΗΗΗΟΓΌ C BbipeneHHeM y 'BPHHHHH XapOnpOMHOCTHbIX CBOňCTBeme fíonee hjih MeHee CHJibHoro bphhhhh Ha ataponpoMHocTHbie ceoňcTBa, TBeppocTb, 251 680 2 nnacrnnHocTb h bh3koctb οκ33ΗΒ3ΐοτ γπροΗΗΗίοπριε TBeppbiň pacTBop nerupyioun-IE 3Jie-MeHTH and taxxi, βμρθβθηηη xapSHpos, ηητρηροβ η Κ3ρ6οηητρηβοβ · Bbicoxan ctohkoctbHa HCTHpaHHe NPH BbicoxoTeMnepaTypHOH paooTe pocTHraeTcn bhpom, kojihusctbom hpacnpepeneHHeM xapSHpoB BMecTe c -BbipeneHHHMH. B otohhhh OT χργπκκχ, ΗΟ GoneeΤΒερ, πωχ CrCoW - jnrrbH hhh cnnaBOB PNA HannaBXH (οτθλπητοβ) Tax-cno Ha3broaeMbie cofiHbie κ flHcnepcuoHHOMy TBepjxeHnio πεφορΜΗργεΜΗε HHKeJieBbie cnnaBbi ηβηηιοτοη 6oneenaaCTHHHblMH H BH3KHMH. OHM OÓnapaiOT xopome TepMHHeCKOH CTOHKOCTblO H OHeHb Bbl-coxoen TenjiocToftKOCTbw. Jlna TennocTOHxocTH nocne CTapeHna Saxne coxpaHeHHe snexT-ΡοηηοΑ BaxaHTHocTH (3H3hehh6 NV) b 2.23 npepenax rt over 2.31 h Μ3βθοτηο ynpon-ΗΗίοπιεβ TBepBwň pacTBop BO3peňcTBHe ροββΒοκ ΒΟΠΒφρβΜβ at MonHČpeHa ορΗΟΒρβΜβΗΗΟ CHX ΒΗΗΗΗΗβΜ H3 pHCIiepCHOHHoe ΤΒθΡΡβΗΗΘ BCHepCTBHe CpBHra MaKCHMyMa TBepBOCTH BHanpaBJíeHHe 6onee bhcokhx TeMnepaType βηβθβθηηη. ToοββΦρπμ πρκ stom He tojibkoΒΠΗΗΘΤ ynpOHHHKMUHM TBeppbIH paCTBOp SJÍGMeHTOM, T.K. ΠρΗΜβρΗΟ nOHOBHHa HM6I0IHHXCHb cnnaBe aTOMOB Bom ^ paMa BxntoHeHa b) f '- ^ a3y. Πρκ copepHíaHHHX ΒοηΒφρΑΜΗ CBbiuie8 Bec.% 3HaHHTejibHo BO3pacTaeT TBeppocTb, npnneM OHA coxpaHaeTca waist nocturnal BHCnepCHOHHOrO TBeppeHHH of 350 ° C JIoSaBKH ΒΟΒΒφρΒΜΗ H MOnHČpeHa 3aMeBHHE0T ΒΗφ-φγ3Μο THTaHa xpoMa h b h cnnaBax- NiCrCoTiAl yBenHHHBaroT snepruro axTHBH3apHHΒΗφφΥ3ΗΗ ΠΡΗ 700-1000PC; B TO BpeMH, ΚΟΓ'ΒΗ ΒΟΗΒφρβΜ COCpepOTOHHTCH b cnnaBaxNiCrTiAl, npexpe Bcero b ρβΗρρκτΗΜΧ ocax, μοηη6ρθη npepnoBHTaeT rpaHHpbi 3epeH. _CoOTBeTCTBGHHO 3TOMs BOHbdjpaM H ΜΟΗΗβρβΗ ΠΟ paaHOMy nOBbniiaiOT npOHHOCTb. ΠΟΒΜ —— meHHHe copepsaHHH βοββΦρ3Μ3 b cbocoShhx to pHcnepcHOHHOMy TBeppeHHio cnnasaxNiCrCoTiAl 3HanHTenbHo yxypniatoT ΒθΦορΜΗργβΜοοτΒ b HarpeTOM coctohhhh. ΧίεφορΜΗ-pyeMOCTb b HarpeTOM coctohhhh h cxnoHHOCTb κ ΓορπηρίΜ τρεΐξΗΗ3Μ no HacTOHnp-tMBHHHHM MemaioT μ3γότοββ € ηηιο TBepBoro (> 450 HV) η NPN one hundred meters βη3κογο h CToňxoroπροτΗΒ TenJioyBapa ycToňHHBoro npn bmcokhx TeMnepaTypax xyeMoro HHCTpyMeHTa pnaBe $ opMaBHn b HarpeTOM coctohhhh Ha 6a3e NoCrCoWMoTi (Nb) AI. CopepsaHHH xpoMaBbmie ‘12% cnyxaT pn yBynmeHHH oxaneHocTofiKocTH. ,

Henbw H3o6peTeHHH hbjthgtch 3aBaHHe MaTepnana bhh η3γοτοββ6ηηη peftopMHpyeMorob HarpeTOM coctohhhh CHBbHOHarpysaeMoro HHCTpyMeHTa bhh ρθΦορμΑιχηη b HarpeTOM . COCTOHHHH, HTOĎbl COXp3THTb 3aTpaTbI Ha MaTepHaJI Η ΤβΜ C3MMM ynyniBHTb SKOHOMHWMaTepnana, B ocHOBy H3o6peTeHHH 3anoseHO 3apaHHe có3BHHhh ΒθφορΜΗργβΜΟΓΟ b HarpeTOM coc-tohhhh cnoco6Horo x BucnepcHOHHOMy TBepBeHHio HHKeneBoro cnnaBa bhh H3roTOBne-‘HHH CTOHKOTO ΠΡΟΤΗΒ H3HOCa B ΓΟρΗΗΘΜ COCTOHHHH HHCTpyMeHTa BHH ΒβφθρΜ3ΐχΗΗ B 1HarpeTOM coctohhhh. ΠρΗ stom TBepnocTb MOBHýHUHPOBaHHoro HHxeneBoro cnnaBaBonJKHa cocTaBJíHTb He MeHee 450 HV,Henbw H3o6peTeHHH hbjthgtch 3aBaHHe MaTepnana bhh η3γοτοββ6ηηη peftopMHpyeMorob HarpeTOM coctohhhh CHBbHOHarpysaeMoro HHCTpyMeHTa bhh ρθΦορμΑιχηη b HarpeTOM. COCTOHHHH, HTOĎbl COXp3THTb 3aTpaTbI Ha MaTepHaJI Η ΤβΜ C3MMM ynyniBHTb SKOHOMHWMaTepnana B ocHOBy H3o6peTeHHH 3anoseHO 3apaHHe có3BHHhh ΒθφορΜΗργβΜΟΓΟ b HarpeTOM coctohhhh cnoco6Horo x BucnepcHOHHOMy TBepBeHHio HHKeneBoro cnnaBa H3roTOBne BHH-'HHH CTOHKOTO ΠΡΟΤΗΒ H3HOCa B ΓΟρΗΗΘΜ COCTOHHHH HHCTpyMeHTa BHH ΒβφθρΜ3ΐχΗΗ B 1HarpeTOM coctohhhh. TBepnocTb MOBHýHUHPOBaHHoro HHxeneBoro cnnaBaBonJKHa cocTaBJíHTb He MeHee 450 HV

CornacHo H3o6peTeHHK> sto pemaeTCH τθμ, ητο bhh H3roTOBneHHH HHCTpyMeHTa bhhΒ;βφορΜ3ΒΗΗ b HarpeTOM coctohhhh Hcnonb3yioTCH HHxeneBbie cnnaBbi cneByromero coq-TaBa:CornacHo H3o6peTeHHK> sto pemaeTCH τθμ, ητο bhh H3roTOBneHHH HHCTpyMeHTa bhhΒ; βφορΜ3ΒΗΗ b HarpeTOM coctohhhh Hcnonb3yioTCH HHxeneBbie cnnaBbi cneByromero coq-TaBa:

Ot 55 bo 65 Bec, % Ni ot 12 bo 25 Bec. % CrOt 55 bo 65 Bec,% Ni ot 12 Bo 25 Bec. % Cr

ot 5 bo 15 Bec. % W ot 0 bo 15 Bec, % Co ot 3 bo 10 Bec. % Mo ot 1,5 bo 5 Bec. % Ti ot 0 flo 5 Bec. % Nbot 5 Bo 15 Bec. % W ot 0 bo 15 Bec,% Co ot 3 bo 10 Bec. % Mo ot 1.5 bo 5 Bec. % Ti ot 0 flo 5 Bec. % Nb

ot 1 po 3,5 Bec, % AIot 1 after 3.5 Bec,% AI

ot 0,15 po 0,5 Bec, % V ot 0 po 0,5 sec. % Si 251680 - 3 -ot 0.15 to 0.5 Bec,% V ot 0 after 0.5 sec. % Si 251680 - 3 -

OT 0,10 po 0,50 Bec. 7, Mn OT 0,08 flo 0,2 Bec. 7 C OT 0,001 po 0,02 Bec. 7 Mg OT 0,001 po 0,02 Bec. 7 Ce OT 0,001 po 0,015 i nec c ϊ B 0,1 + (6,5 x N) Bec./S Zra τβκχε o6oenoBaHHbie cnnaBOM 3arpH3HeHHHΠρΗ 9T0M pna o6ecneneHHH neí»opMHpyeMOCTH b HarpeTOM coctohhhh HHCTpyMeHTa ccoflěpsaHHHMH (W + Mo) > 15 Bec. 7> h TBeppocTbio >450 HV po6aBnneTCH οτ 0,05 po0,50 eec. % peHHH. ΠοΒΜΒίβΗΗβ TeMnepaTypbi npHMeneHHH, TBeppocTb h waponpoMHocTba TaKXce ycToňHHBOCTb προτΗΒ TepMHHecKoro cTapeHHH 3a cneT copepwaHHH βοπβΦρβμβh MOJiHOfleHá Smě 15 Bec, % o6bHCHHeTCH H3 cBoftcTBa sthx ynponHHroniHX TBeppbiňpacTBop jierupyiomHx aneMeHTOB b cornacoBaHHH c copepwaHHeM KoOanbTa ynyqmaTbKorepeHTHocTb Mewpy BbipeneHHHMH Nij(Ti, AI) h MaTpuKcoM, noBbnuaTb CTa6HnbHocTbMHTepMeTaJiJiHHecKoň y’-$a3hi nyTeM ycTaHOBKH htomob BOJibftpaMa h opHOBpeMeHHo po-ΠΗ KapŠHflOB MSC·. IIyTeM μορηΦηρηροβηηηη cruiaBa NiCrCoWMoTiAlV pemieM b 0,05-0,5 Bec. % npH opho-BpeMeHHoM npHMeHeHnn HHKepb - MarHHH, φερρο-δορβ, MHUJMeTaJuia pepHH a phpkohhhypanocb o6ecnepnTb peφopMHpyeMocτb b HarpeTOM coctohhhh stoto THna cnnaBOB paxenpH copepjKaHHH (W + Mo) >15 Bec, 7,OT 0.10 to 0.50 Bec. 7, Mn OT 0.08 flo 0.2 Bec. 7 C OT 0.001 to 0.02 Bec. 7 Mg OT 0.001 to 0.02 Bec. 7 Ce OT 0.001 to 0.015 i nec c ϊ B 0.1 + (6.5 x N) Bec./S Zra τβκχε o6oenoBaHHbie cnnaBOM 3arpH3HeHHHΠρΗ 9T0M pna o6ecneneHHH nei »opMHpyeMOCTH b . 7> h TBeppocTbio> 450 HV poNaBnneTCH οτ 0,05 po0,50 eec. % peHHH. ΠοΒΜΒίβΗΗβ TeMnepaTypbi npHMeneHHH, TBeppocTb h waponpoMHocTba TaKXce ycToňHHBOCTb προτΗΒ TepMHHecKoro cTapeHHH 3a CNET copepwaHHH βοπβΦρβμβh MOJiHOfleHá SMe 15 Bec% o6bHCHHeTCH H3 cBoftcTBa sthx ynponHHroniHX TBeppbiňpacTBop jierupyiomHx aneMeHTOB b cornacoBaHHH c copepwaHHeM KoOanbTa ynyqmaTbKorepeHTHocTb Mewpy BbipeneHHHMH Nij (Ti, Al) h MaTpuKcoM, noBbnuaTb CTa6HnbHocTbMHTepMeTaJiJiHHecKoň y '- $ a3hi nyTeM ycTaHOBKH htomob BOJibftpaMa h opHOBpeMeHHo po-ΠΗ KapshhflOB MSC ·. IIyTeM μορηΦηρηροβηηηη cruiaBa NiCrCoWMoTiAlV pemieM b 0,05-0,5 Bec. % npH opho-BpeMeHHoM npHMeHeHnn HHKepb - hHHhep, hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh (W + Mo)> 15 Bec, 7,

Bwpo poxasaHo ynyqmeHHe MHicpocTpyKTypbi h yMeHbmeHHe ηηκβ3ρηη ΒοππφρβΜβ h μοπη6-peHa, 3a cneT qero πομημο fiojiee xopomeň x^opMHpyeMocTH b HarpeTOM coctohhhhynyqmanacb h KorepeHTHocTb Meacpy φΒ3οΑ HHTepMeTannHqecKHx BbipeneHHň (y’) η Μβτ-PHkcom (y). CoKpameHHe pa μηηημυμ ckjiohhocth k ιόρηηημ TpemHHaM h pacmnpeHHeρβφορΜκρνβΜόοτη b HarpeTOM coctohhhh b cbh3h c noBbnneHHbíMH copepacaHHHMH βορβΦ-paMa, MojiHOpeňa, THTaaa η ηηκιμηηηη pocTHraeTCH 3a cneT τογό, htó ecjiepcTBHeSHaHHTejlbHO ynyHnieHHoft MHKpOCTpyKTypbl H nOBbmieHHH BeJIHHHHbí rpaHHP 3epeH yMeHb-maeTCH BpepHoe βηηηηηθ He nojiHocTbio η36θχημμχ 3arpH3HeHnň THna Pb, Sb, Bi, TeH T.p, 3TO ΒΗΗΗΗΗβ ΜορΗφΗΡΗρΟΒβΗΗΗ ρβΗΗΘΜ ΠΟ3ΒΟΗΗβΤ H BblňJiaBJíeHHe Η ρβφορΜΗρΟ“BaHHe β HarpeTOM coctohhhh 6HMeTapjiHnecKHX chhtkob h3 cnocobHbix κ pHcnepcHOHHo-My TBeppeHHio HHKeJiesbix cnnaBOB npH copépacaHHH (W + Mo) Bbiine 15 Bec. 2 c HenerH-poBaHHMMH hjih BbicoKOJierHpoBaHHbíMH cTaxiHMM h nepepaSoTKy b HHCTpyMeHT pjin o6pa-6otkh b HarpeTOM coctohhhh. Η3ο6ρβτβΗΗβ HHwe noppoónee pastncnneTCH npn noMomH npHMepoB, B TaópHpe 1 πρκ-BepeHbí xHMHHecKHe cocTaBbi HccnepyeMbix cnnaBOB. ITnaBKH Ha CBewHx ιπηχτοβμχ Μβτβ-pnajiax npoBopHJiHCB B HHpyKpHoHHoň neqn co cpepHeň qacTOTofi h pacxopyeMbie sneK-Tpopw pá3JiHBanHCb οκφοΗΟΜ. B to BpeMH, Korpa ΠΡΗΒΚΗ A H B nepennaBnnnHCb B 9JieK-TpoHHonyqeBoft neqH MHoroKaMepHoň 6e3 npncapKH nernpyioiHHX gneMeHTOB, npn cnnaeeB npHcapKa τητ3Η3, ηπιομηηηη h peHHH ocyipecTBJíHJiacb pojihmh Bbíme 70 X b ρηβκτροΗ-HonyneBoň MHoroKaMepHoň neqH. Ilocne οδρββοτκΗ chhtk3 ocymecTBHnacb ρεφορΜβιΐΗΗb HarpeTOM coctohhhh nyTeM CBOÓopHoň kobkh b pnana3OHe TeMnepaTypbi kobkh b1180-1050*C. B TabnHpe 2 H3oópaaceHbi peaynbTaTbi ηροΒβρκΗ TBeppocTH HV 10 nocnePHCnepCHOHHOrO TBeppeHHH npH 750, 800 H 850° C B 3aBHCHMOCTH ΟΤ pjIHTeJlbHOCTHpHcnepCHoHHOro TBeppeHHH po 100 hjih 1000 qacoB. 251680 - 4 -Bwpo poxasaHo ynyqmeHHe MHicpocTpyKTypbi h yMeHbmeHHe ηηκβ3ρηη ΒοππφρβΜβ h μοπη6-PEHA, 3a CNet qero πομημο fiojiee xopomeň x ^ b opMHpyeMocTH HarpeTOM coctohhhhynyqmanacb h KorepeHTHocTb Meacpy φΒ3οΑ HHTepMeTannHqecKHx BbipeneHHň (y ') η Μβτ-PHkcom (s). CoKpameHHe pa μηηημυμ ckjiohhocth to ιόρηηημ TpemHHaM h pacmnpeHHeρβφορΜκρνβΜόοτη b HarpeTOM coctohhhh b cbh3h c noBbnneHHbíMH copepacaHHHMH βορβΦ-memory MojiHOpeňa, THTaaa η ηηκιμηηηη pocTHraeTCH 3a CNet τογό, HTO ecjiepcTBHeSHaHHTejlbHO ynyHnieHHoft MHKpOCTpyKTypbl H nOBbmieHHH BeJIHHHHbí rpaHHP 3epeH yMeHb-maeTCH BpepHoe βηηηηηθ He nojiHocTbio η36θχημμχ 3arpH3HeHnň THna Pb, Sb, Bi, TEH Tp 3TO ΒΗΗΗΗΗβ ΜορΗφΗΡΗρΟΒβΗΗΗ ρβΗΗΘΜ ΠΟ3ΒΟΗΗβΤ H BblňJiaBJíeHHe Η ρβφορΜΗρΟ "BaHHe β HarpeTOM coctohhhh 6HMeTapjiHnecKHX chhtkob h3 cnocobHbix pHcnepcHOHHo κ-My TBeppeHHio HHKeJiesbix cnnaBOB NPH copépacaHHH (W + Mo) 15 Bbiine Bec. 2 c HenerH-poBaHHMMH hjih BbicoKOJierHpoBaHHbMH cTaxiHMM h nepepaSoTKy b HHCTpyMeHT pjin o6pa-6otkh b HarpeTOM coctohhhh. Ο3ο6ρβτβΗΗβ HHwe noppoonn pastnchnTCH npn noMomH npHMepoB, B TaópHpe 1 πρκ-BepeHbí xHMHHecKHe cocTaBbi HccnepyeMbix cnnaBOB. ITnaBKH Ha CBewHx ιπηχτοβμχ Μβτβ-pnajiax npoBopHJiHCB B HHpyKpHoHHoň neqn co cpepHen qacTOTofi h pacxopyeMbie sneK-Tpopw pá3JiHBanHCb οκφοΗΟΜ. B's BpeMH, Korpa ΠΡΗΒΚΗ A H B B nepennaBnnnHCb 9JieK-TpoHHonyqeBoft neqH MHoroKaMepHoň 6E3 npncapKH nernpyioiHHX gneMeHTOB, NPN cnnaeeB npHcapKa τητ3Η3, ηπιομηηηη h peHHH ocyipecTBJíHJiacb pojihmh Bbíme 70 X-b ρηβκτροΗ HonyneBoň MHoroKaMepHoň neqH. Ilocne οδρββοτκΗ chhtk3 ocymecTBHnacb ρεφορΜβιΐΗΗb HarpeTOM coctohhhh nyTeM CBOÓopHoň kobkh b pnana3OHe TeMnepaTypbi kobkh b1180-1050 * C. B TabnHpe 2 H3oópaaceHbi peaynbTaTbi ηροΒβρκΗ TBeppocTH HV 10 nocnePHCnepCHOHHOrO TBeppeHHH npH 750, 800 H 850 ° C 3aBHCHMOCTH ΟΤ pjIHTeJlbHOCTHpHcnepCHoHHOro TBeppeHHH for 100 hjih 1000 qacoB. 251680 - 4 -

TaSjíHna 1 XHMOTecKHň coČTaB ncc.neflyeMt.ix cn.naBOB b Bec. 7» I iTaSjíHna 1 XHMOTecKHň coČTaB ncc.neflyeMt.ix cn.naBOB b Bec. 7 »I i

CnjiaB Ni Cr W Co Mo Ti Nb AI A 64,14 19,40 5,48 3,70 2,37 1,43 B 62,33 18,10 8,65 3,30 2,45 1,32 B 58,76 17,22 12,21 3,78 2,46 1,75 Προ,ηonace Hne thčjihum 1.CnjiaB Ni Cr W Co Mo Ti Nb Al A 64.14 19.40 5.48 3.70 2.37 1.43 B 62.33 18.10 8.65 3.30 2.45 1.32 B 58, 76 17.22 12.21 3.78 2.46 1.75 Προ, ηonace Hne thčjihum 1.

CnjiaB V Si Mn Fe C Zr Re A 0,30 0,35 1,50 0,10 T 0,121 B 0,28 0,25 2,45 0,13 •0,026 - B 0,35 0,44 0,40 3,28 0,20 0,032 0,183 jTaónHua 2CnjiaB V Si Mn Fe C Zr Re A 0.30 0.35 1.50 0.10 T 0.121 B 0.28 0.25 2.45 0.13 • 0.026 - B 0.35 0.44 0.40 3 , 28 0.20 0.032 0.183 JTaHua 2

XapaKTepHCTiiKa oTJKHMaeMbix nocne nucnepcHOHHoro TBeppeHHfl cnnaBOB(1160°C/4 q./BO3p,yx) CnjiaB TeMnepa-Typa TBep,ne-HHH,°C TBepflocrb HV0 2 10 8 B 3aBHCHMOCTH OT16(24) 48 BblpepTKKH 100 500 1000 n' A 750 325 340 350 355 360 362 - - 800 325 341 348 350 352 345 - - 850 325 343 345 340 332 324 - - B 750 340 355 365 372 378 382 - - 800 340 358 366 370 373 368 — 251680XapaKTepHCTiiKa oTJKHMaeMbix nightcourseHOHHoro TBeppeHHfl cnnaBOB (1160 ° C / 4 q./BO3p,yx) CnjiaB TeMnepa-Typa TBep, no-HHH, ° C TBepflocrb HV0 2 10 8 B 3aBHCHMOCTH OT16 (24) 48 750 325 340 350 355 360 362 - - - - - - - - - 325 325 343 345 340 332 324 - - B 750 340 355 365 372 378 382 - - 800 340 358 366 370 373 368 - 251680

IlpoxíOJixeHHe Ta6n.2IlpoxíOJixeHHe Ta6n.2

Cnnas TeMnepa- TeepnocTb HV 10 8 38BMchmocth ot Bbinep«KHCnnas TeMnepa- TeepnocTb HV 10 8 38BMchmocth ot Bbinep «KH

TypaTeepfle-ΗΗΛ,*C 0 2 8 1$(24í 48 ‘ 100 500 1000 <t 850 340 360 362 360 354 342 - - B 750 382 468 483 (510) 521 532 540 544 800 382 460 490 (510) 519 523 520 510 850 382 462 482 (490) 492 490 470 450TypaTeepfle-ΗΗΛ, * C 0 2 8 1 $ (24í 48 '100 500 1000 <t 850 340 360 362 360 354 342 - - B 750 382 468 483 (510) 521 532 540 544 800 382 460 490 (510) 519 523 520 510 850 382 462 482 (490) 492 490 470 450

<&amp;opMyjia H3ogpeTeHHH ΠρΗΜβΗβΗΗβ ΠβφορΜΗργβΜΟΓΟ B HarpeTOM COCTOHHHH ΟΠΟΟΟβΗΟΓΟ K flHCnepCHOBHOMyΤΒβρηβΗΗΐο HHKejieBoro cnnaBa Ha croňKnň προτηβ H3Hoca npH noBbnneHHbix TeMnepaTy-pax HHCTpytoeHT ηβφορΜβηΗΗ b HarpeTOM coctohhhh b flnana3OHe 650 - 850eC, otjih-<&Amp; opMyjia H3ogpeTeHHH ΠρΗΜβΗβΗΗβ ΠβφορΜΗργβΜΟΓΟ B HarpeTOM COCTOHHHH ΟΠΟΟΟβΗΟΓΟ K flHCnepCHOBHOMyΤΒβρηβΗΗΐο HHKejieBoro cnnaBa Ha croňKnň προτηβ H3Hoca NPH noBbnneHHbix TeMnepaTy-pax HHCTpytoeHT ηβφορΜβηΗΗ b HarpeTOM coctohhhh b flnana3OHe 650 - 850eC, otjih-

Rt ΤΘΜ, HTO cnnas ΗΜβετ χημηηθοκηη cocTaB OT 55 ΛΟ 65 Bec, Z Ni OT 12 no 25 Bec. % Cr OT 5 flO 15 sec. Z W OT 0 flo 15 Bec. % Co .OT 3 no 10 Bec. Z Mo OT 1,5 no 5 Bec. % Ti OT 0 no 5 Bec, 7 Nb OT 1 no 3,5 Bec, Z AI OT . 0,15 no 0,5 sec. Z V OT 0 no 0,5 Bec. Z Si OT 0,10 no 0,5 Bec. Z Mn OT 0,08 no 0,20 Bec, Z C OT 0,001 no 0,020 Bec. Z Mg OT 0,001 no 0,020 Bec. Z Ce OT 0,001 no 0,015 Bec. Z B 0, 1 + (6, 5 x N) sec .Z Zr a raKxe ofiycjioBJíeHHbie cnnaBOM 3arpH3HeHHHh mto jwh oCecnetieHHH j^opMHpyeMocTH b HarpeTOM coctohhhh HHCTpyMeHTa c co-nepxaHHeM (W + Mo) >15 sec. Z H c TBepoocTBio >450 HV ocymecTBJíneTCH npHcaflKapeHHH b 0,05 - 0,50 Bec. Z.Rt ΤΘΜ, HTO cnnas cocTaB OT 55 ΛΟ 65 Bec, Z Ni OT 12 no 25 Bec. % Cr OT 5 flO 15 sec. From W OT 0 flo 15 Bec. % Co .OT 3 no 10 Bec. From Mo OT 1.5 no 5 Bec. % Ti OT 0 no 5 Bec, 7 Nb OT 1 no. 0.15 no 0.5 sec. Z V OT 0 no 0.5 Bec. From Si OT 0.10 no 0.5 Bec. Z Mn OT 0.08 no 0.20 Bec, Z C OT 0.001 no 0.020 Bec. Z Mg OT 0.001 no 0.020 Bec. From Ce OT 0.001 no 0.015 Bec. Z B 0, 1 + (6, 5 x N) sec. Z H c TBepoocTBio> 450 HV ocymecTBJinTCH npHcaflKapeHHH b 0.05 - 0.50 Bec. FROM.

AHHQTaiJtHH H3O6peTeHHe OTHOCHTCH K ΠρΗΜβΗβΗΗΗ) ρεφορΜΗΡΥΘΜΟΓΟ B HarpeTOM COCTOHHHH CnoCO6-Horo κ flucnepcHOHHOMy TBepHeHHW HHKejieBoro cnnaBa βπη CHnbHOHarpy«aeMoro b oh-anaaoHe TeMnepaTyp ot 650 no 850°C HHCTpyMeHTa ftns pe*opMau;nn b HarpeTOM coc-tohhhh b MeTajwiyprHMecKoň h MeTannoo6pa6aTbiBa»meň προμμπιπθηηοοτηχ.AHHQTaiJtHH H3O6peTeHHe OTHOCHTCH K ΠρΗΜβΗβΗΗΗ) ρεφορΜΗΡΥΘΜΟΓΟ B HarpeTOM COCTOHHHH CnoCO6-Horo κ flucnepcHOHHOMy TBepHeHHW HHKejieBoro cnnaBa βπη CHnbHOHarpy «aeMoro b OH anaaoHe TeMnepaTyp ol 650 but 850 ° C HHCTpyMeHTa ftns PE * opMau; nn b HarpeTOM coc-tohhhh b MeTajwiyprHMecKoň h MeTannoo6pa6aTbiBa» meň προμμπιπθηηοοτηχ.

Uenbio Η3ο6ρβτβΗΗΗ b οτπηηηη ot Η3ΒβςτΗΜΧ TexHOJiorHHecKHX penieHHíi ηβπηθτοη noc- ,THJKeHHe nOBblDieHHoň JUIH X^opMHpyeMblX B ΓΌρΗΗβΜ COCTOHHHH CnOCOČHbIX κ n.HcnepcH-OHHOMy TBepneHIHO HHKejieBMX ennaBOB CTOflKOCTH H3HOCa HHCTpyMeHTa ΒβφορΜβΠΗΗ B 251680 - 6 -Uenbio Η3ο6ρβτβΗΗΗ b οτπηηηη rpm Η3ΒβςτΗΜΧ TexHOJiorHHecKHX penieHHíi ηβπηθτοη night service station, THJKeHHe nOBblDieHHoň JUIH X ^ B opMHpyeMblX ΓΌρΗΗβΜ COCTOHHHH CnOCOČHbIX n.HcnepcH κ-OHHOMy TBepneHIHO HHKejieBMX ennaBOB CTOflKOCTH H3HOCa HHCTpyMeHTa ΒβφορΜβΠΗΗ B 251680-6 -

HarpeToM coctohhhh řípu noBMueHHbix TeMnepaTypax h noBbinteHHoň no čpaBHeHHio cocnnanaMH CoCrJÍ hjih cnnaBaMH pjih HannaBKH (crejuíMTaMH) bh3kocth h TepMHnecKoftctoííkocth.HarpeToM coctohhhh rpu noBMueHHbix TeMnepaTypax h noBbinteHHo no cpaBHeHHio cocnnanaMH CoCrJÍ hjih cnnaBaMH pjih HannaBKH (crejuíMTaMH) bh3kocth h TepMHnecKoftctoííkocth.

CornacHo H3o6peTeHH» sto pemaeTCH τβΜ, ητο κ ycTaHOBneHHoMy b ηηηοτηηηη Hrncene-BOMy cnjiaey c conepsawHeM W h Mo >15 Bec, % pjin o6ecneqeHHH ,πεφορΜΗργβΜοετΗ bropHňeM coctohhhh npHcaxHBaeTCH pennň b 0,05 - 0,50 Bec. Z. nočně pHcnepCHOHHo-ro ΤΒβρπβΗΗΛ flocTHraercfl TBepnocTb >450 HV.CornacHo H3o6peTeHH »ema η CH rn rn b b b Bec Bec Bec Bec Bec Bec Bec Bec Bec Bec Bec Bec Bec Bec Bec oc oc...... Bec oc Z. night pHcnepCHOHHo-ro ΤΒβρπβΗΗΛ flocTHraercfl TBepnocTb> 450 HV.

XapaKTepHbtMH ofínacTHMH πρΗΜβΗβΗΗΗ hbjijhotch 6ohkh, hojkh Ha HoxHHi^ax ffjiH pa3pe3a-hhh ropHMero MeTanna na emoMHHrax,a Taxwe HHCTpyMeHT neýopMannn b HarpeToM coc-tohhhh Ha npeccax nnn BbwaBJíHBaHHH. npH3HaHO Η3θ6ρβΤβΗΗβΜ ΠΟ pe3yjII>TaTaM 3KCnepTH3bI, OCyweCTBneHHofl BejnOMCTBOM noAenaM Η3θ6ρετβΗΗ&amp; h naTeHTOB Γ71Ρ. 251680XapaKTepHbtMH offhthTHHH ΗΜ ΗΜ Η ΗΗΗ b b oh oh oh oh oh oh oh oh ero ero ero ero ero a a a a a a a a a a a a a a pe pe pe pe pe pe pe pe pe pe pe pe pe pe pe. npH3HaHO Η3θ6ρβΤβΗΗβΜ ΠΟ pe3yjII> TaTaM 3KCnepTH3bI, OCyweCTBneHHofl BejnOMCTBOM noAenaM θ3θ6ρετβΗΗ &amp; h naTeHTOB Γ71Ρ. 251680

Claims (1)

- 7 - PtoMĚT vynálezu Slitina niklu,tvářitelná za tepla a dispersně vytvr-,ditelná, použitelná na nástroje k tvářeni za tepla,odolná proti opotřebení při zvýšených teplotách v rozsahu6^0 až 850 °C, vyznačující se tím, že slitina má chemické složení v % hmot· od 55 do 65 % Ni od 12 do 25 % Cr od 5 do 15 % W od 0. do 15 % Co od 3 do 10 % Mo od 1,5 dc » 5 % Ti od 0 .do » 5 % Nb od 1 do 3,5 % AI od 0,15 do 0,5 % V od 0 do 0,5 % Si od 0,10 do 0,5 % Mn od 0,08 do 0,20 % C od 0,001 do 0,020 % Mg od 0,001 do 0,020 % Ce od 0,001 do 0,015 %B 0,1 + (6,5 x N) % Zr a doprovodné nečistoty, přičemž k zabezpečení tvářitelnostiv ohřátém stavu nástroje s obsahem (W + Mo)>15 $ hmot.a tvrdosti 450 HV je legována přísadou rhenia v 0,05až 0,50 % hmot. 251680DESCRIPTION OF THE INVENTION A hot-cast and dispersible curing nickel alloy useful for wear-resistant hot forming tools at elevated temperatures in the range of from about 6 ° C to about 850 ° C, wherein the alloy has a chemical composition % by weight from 55 to 65% Ni from 12 to 25% Cr from 5 to 15% W from 0 to 15% Co from 3 to 10% Mo from 1.5 dc »5% Ti from 0 to 5 % Nb from 1 to 3.5% Al from 0.15 to 0.5% V from 0 to 0.5% Si from 0.10 to 0.5% Mn from 0.08 to 0.20% C from 0.001 up to 0.020% Mg from 0.001 to 0.020% Ce from 0.001 to 0.015% B 0.1 + (6.5 x N)% Zr and accompanying impurities, while to maintain the formability of the heated (W + Mo) tool> 15 $ the mass and hardness of 450 HV is alloyed with the rhenium additive in 0.05 to 0.50% by weight. 251680
CS838996A 1982-12-28 1983-12-01 Hot formable nickle disperse hardenable alloy for hot forming tools CS251680B1 (en)

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DD82246656A DD231225A3 (en) 1982-12-28 1982-12-28 USE OF A WARM-FORMABLE ESTABLISHABLE NICKEL ALLOY FOR HOT-BRAKE-RESISTANT HOT-WORKING TOOLS

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AT133489B (en) * 1930-10-21 1933-05-26 Siemens Ag Nickel alloy.
GB853468A (en) * 1955-11-19 1960-11-09 William Jessop And Sons Ltd Improvements in or relating to nickel-chromium-cobalt alloys
US3619183A (en) * 1968-03-21 1971-11-09 Int Nickel Co Nickel-base alloys adaptable for use as steam turbine structural components
US3869284A (en) * 1973-04-02 1975-03-04 French Baldwin J High temperature alloys

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ATA340083A (en) 1984-10-15
DD231225A3 (en) 1985-12-24
FR2538411A1 (en) 1984-06-29
IT1234926B (en) 1992-06-02
FR2538411B1 (en) 1987-02-27
HU191913B (en) 1987-04-28

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