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Lisebelisoa tsa vacuum ea motlakase le khalase ea magnetron housing e tiisa ka lihlahisoa tsa Kovar alloy

Lisebelisoa tsa vacuum ea motlakase le khalase ea magnetron housing e tiisa ka lihlahisoa tsa Kovar alloy

Tlhaloso e Khutšoanyane:

4J29 (Expansion alloy)(Lebitso le Tloaelehileng: Kovar, Nilo K, KV-1, Dilver Po, Vacon 12)


Lintlha tsa Sehlahisoa

Molemo oa Rōna

Li-tag tsa Sehlahisoa

4J29 e ile ea qaptjoa ho finyella tlhokahalo ea tiiso e ka tšeptjoang ea khalase ho ea ho tšepe, e hlokahalang lisebelisoa tsa elektronike tse kang mabone a khanyang, li-vacuum tubes, li-tubes tsa cathode ray, le lisebelisoa tsa vacuum k'hemistri le lipatlisiso tse ling tsa saense. Litšepe tse ngata ha li khone ho tiisa khalase hobane coefficient ea tsona ea ho atolosa mocheso ha e tšoane le khalase, kahoo lenonyeletso le pholile ka mor'a ho etsa likhatello ka lebaka la litekanyetso tse fapaneng tsa ho atolosa ha khalase le tšepe li etsa hore lenonyeletso le phunye.

4J29 ha e na feela katoloso ea mocheso e tšoanang le khalase, empa sekhahla sa eona sa ho atolosa mocheso se sa tloaelehang se ka etsoa hangata hore se lumellane le khalase, kahoo se lumella motsoako hore o mamelle mocheso o pharaletseng. Ka lik'hemik'hale, e tlamahane le khalase ka lera la oxide e bohareng ea nickel oxide le cobalt oxide; karolo ea oxide ea tšepe e tlase ka lebaka la ho fokotseha ha eona ka cobalt. Matla a tlamahano a itšetlehile haholo ka botenya ba oxide layer le sebopeho. Ho ba teng ha cobalt ho etsa hore oxide layer e be bonolo ho qhibiliha le ho qhibiliha ka khalase e qhibilihisitsoeng. Mmala o moputsoa, ​​o moputsoa-putsoa kapa o mosootho o bonts'a tiiso e ntle. 'Mala oa tšepe o bontša ho haella ha oxide, ha 'mala o motšo o bontša tšepe e nang le oxidized ho feta tekano, maemong a mabeli a lebisang ho lenonyeletso le fokolang.

Haholo-holo e sebelisoa ka likarolo tsa vacuum ea motlakase le taolo ea ho tsoa, ​​​​tube ea ts'oso, tube e khantšang, magnetron ea khalase, li-transistors, seal plug, relay, lead circuits lead, chassis, brackets le tse ling tse tiisang matlo.
Sebopeho se tlwaelehileng%

Ni 28.5 ~ 29.5 Fe Bal. Co 16.8-17.8 Si ≤0.3
Mo ≤0.2 Cu ≤0.2 Kr ≤0.2 Mong ≤0.5
C ≤0.03 P ≤0.02 S ≤0.02

Matla a Tensile, MPa

Khoutu ea boemo Boemo Mohala Hlobola
R Bonolo ≤585 ≤570
1/4 ke 1/4 E thata 585~725 520~630
1/2I 1/2 e thata 655~795 590-700
3/4I 3/4 E thata 725~860 600-770
I E thata ≥850 ≥700

Tloaelehileng Thepa ea 'mele

Boima ba 'mele (g/cm3) 8.2
Ho hanyetsa motlakase ho 20 ℃ (Ωmm2/m) 0.48
Mocheso oa mocheso oa resistivity (20 ℃ ~ 100 ℃) X10-5/℃ 3.7~3.9
Curie ntlha Tc/ ℃ 430
Elastic Modulus, E/Gpa 138

Coefficient ea katoloso

θ/℃ α1/10-6-1 θ/℃ α1/10-6-1
20-60 7.8 20 ~ 500 6.2
20 ~ 100 6.4 20 ~ 550 7.1
20 ~ 200 5.9 20-600 7.8
20-300 5.3 20-700 9.2
20-400 5.1 20-800 10.2
20-450 5.3 20-900 11.4

Thermal conductivity

θ/℃ 100 200 300 400 500
λ/ W/(m*℃) 20.6 21.5 22.7 23.7 25.4

 

Mokhoa oa phekolo ea mocheso
Annealing bakeng sa ho imolla khatello ea maikutlo E futhumetse ho 470 ~ 540 ℃ 'me u tšoare 1 ~ 2 h. Hatsela fatshe
annealing Ka vacuum e futhumetseng ho isa ho 750 ~ 900 ℃
Ho tšoara nako   14 mets ~ 1h.
Sekhahla sa ho pholisa Ha e fete 10 ℃/min e pholileng ho isa ho 200 ℃

Mokhoa oa phepelo

Lebitso la Alloys Mofuta Boemo
4J29 Mohala D= 0.1~8mm
Hlobola W = 5 ~ 250mm T= 0.1mm
Foil W = 10 ~ 100mm T= 0.01~0.1
Sebaka Dia = 8 ~ 100mm L=50~1000

  • E fetileng:
  • E 'ngoe:

  • #1 SIZE RANGE
    Boholo bo boholo bo fapana ho tloha ho 0.025mm (.001") ho isa ho 21mm (0.827")

    #2 BOHLOKOA
    Order Palo ho tloha ho 1 kg ho isa ho lithane tse 10
    Ho Cheng Yuan Alloy, re motlotlo haholo ka khotsofalo ea bareki 'me hangata re buisana ka litlhoko tsa motho ka mong, re fana ka tharollo e lokiselitsoeng ka ho fetoha ha maemo le tsebo ea theknoloji.

    #3 PELO
    Delibari ka hare ho libeke tse 3
    Ka tloaelo re etsa odara ea hau ebe re e romella nakong ea libeke tse 3, re isa lihlahisoa tsa rona linaheng tse fetang 55 lefatšeng ka bophara.

    Linako tsa rona tsa ho etella pele li khutšoane hobane re boloka lithane tse fetang 200 tsa li-alloys tse fetang 60 tsa 'Tlhahiso e Phahameng', 'me haeba sehlahisoa sa hau se felileng se le sieo setokong, re ka se etsa nakong ea libeke tse 3 ho latela seo u se batlang.

    Re motlotlo ka ho feta 95% ea rona mabapi le ts'ebetso ea ho fana ka nako, kaha re lula re loanela ho khotsofatsa bareki.

    Lithapo tsohle, litšepe, likhoele, lakane kapa letlooeng li pakiloe ka mokhoa o sireletsehileng hore li ka tsamaisoa ka tsela, ka lipalangoang tsa moea kapa ka leoatleng, 'me li fumaneha ka likhoele, li-spools le bolelele bo sehiloeng. Lintho tsohle li ngotsoe ka ho hlaka ka nomoro ea odara, alloy, litekanyo, boima, nomoro ea cast le letsatsi.
    Hape ho na le khetho ea ho fana ka liphutheloana tse sa jeleng paate kapa lileibole tse nang le lebitso la moreki le logo ea k'hamphani.

    #4 BESPOKE MOHAPI
    Odara e entsoe ho latela seo u se batlang
    Re hlahisa terata, bar, terata e bataletseng, strip, lakane ho latela maemo a hau hantle le ka bongata boo u bo batlang.
    Ka mefuta e mengata ea 50 Exotic Alloys e fumanehang, re ka fana ka terata e loketseng ea alloy e nang le thepa e ikhethang e loketseng kopo eo u e khethileng.
    Lihlahisoa tsa rona tsa alloy, tse kang Inconel® 625 Alloy e thibelang kutu, e etselitsoe libaka tse nang le metsi a mangata le a lebōpong la leoatle, athe Inconel® 718 alloy e fana ka lisebelisoa tse phahameng ka ho fetisisa libakeng tsa mocheso o tlaase le o ka tlaase ho zero. Re boetse re na le matla a phahameng, terata e chesang e chesang e loketseng mocheso o phahameng le e phethahetseng bakeng sa ho khaola polystyrene (EPS) le mekotla ea lijo ea ho koala mocheso (PP).
    Tsebo ea rona ea likarolo tsa indasteri le mechini ea morao-rao e bolela hore re ka etsa li-alloys ka ts'epahalo ho latela lintlha tse thata tsa moralo le litlhoko tse tsoang lefats'eng lohle.

    #5 TŠEBELETSO EA TŠEBELETSO EA TŠEBELETSO
    'Tshebeletso ea rona ea Tlhahiso ea Tšohanyetso' bakeng sa ho romelloa ka mor'a matsatsi a seng makae
    Linako tsa rona tse tloaelehileng tsa ho fana ke libeke tsa 3, leha ho le joalo haeba ho hlokahala taelo e potlakileng, Tšebeletso ea rona ea Emergency Manufacturing e tiisa hore odara ea hau e etsoa ka hare ho matsatsi 'me e romelloa monyako oa hau ka tsela e potlakileng ka ho fetisisa e ka khonehang.

    Haeba u na le boemo ba tšohanyetso 'me u hloka lihlahisoa kapele le ho feta, ikopanye le rona ka litlhaloso tsa odara ea hau. Lihlopha tsa rona tsa tekheniki le tlhahiso li tla arabela qotso ea hau kapele.

  • Ngola molaetsa wa hao mona mme o re romele wona

    Lihlahisoa tse ka sehloohong

    Mefuta ea sehlahisoa e kenyelletsa terata, terata e bataletseng, hlobolisa, poleiti, bar, foil, seamless tube , Wire mesh, phofo, joalo-joalo, e ka fihlela litlhoko tsa ts'ebeliso ea bareki ba fapaneng.

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