Isu tinobatsira nyika ichikura kubvira 2012

UHP Graphite electrode

Tsananguro Pfupi:


Chigadzirwa Chigadzirwa

MIBVUNZO

Chigadzirwa Mateki

Tsananguro
Ultra-yakakwira-simba-graphite electrode akagadzirwa emhando yepamusoro tsono coke seyakanyanya mbishi zvinhu, uye zvinoitwa nekugadzira, kunyorera, kuisa pamuviri, graphitizing uye zvemagetsi kugadzira. Ivo anoshandiswa zvakanyanya mumagetsi arc mafesi seyakaitisa zvinhu.

Tsanangudzo
Iwo epanyama uye emakemikari indexes eA Ultra-yakakwira simba graphite electrode uye minyatso zvinoreva YB / T 4090-2015
Iyo mirayiridzo pane graphite electrode
1.Electrodes inofanirwa kuchengetwa munzvimbo yakachena, yakaoma, kukatyamadza uye kudhumhana kunzvenga.Inofanirwa kuomeswa befor kushandiswa.
2.When uchibatanidza iyo minyatso, suka gomba nemhepo yakamanikidzwa, wozokora minyatso mukati mayo zvine mota pasina kukuvadza iwo madhiri.
3.Befor iyo electrode tip neyakaomeswa mweya kana iwo maelekodhi maviri ari 20-30mm kure.
4.Kana maelekitirodhi akabatana nezvipanera, inofanirwa kusimbiswa zvizere kune yakasarudzika lacation iyo gaka pakati pemaviri maelekitori ari mashoma ipapo 0.005mm.
5.To kudzivisa electrode kutyora, ndapota chengeta kure nemirayiridzo yezvinhu matombo.
6.Kuti udzivise kuputsika kweiyo electrode, isa iyo aniseed block pane yepazasi chikamu uye woisa diki diki pane yepamusoro chikamu.

Chirongwa

Zita dhayamita / mm

300 ~ 400

450 ~ 500

550 ~ 650

700 ~ 800

Kugadzikana /μΩ ·m       

Electrode

6.2

6.3

6.0

5.8

Zamu

5.3

5.3

4.5

4.3

Flexural Simba / MPa      

Electrode

10.5

10.5

10.0

10.0

Zamu

20.0

20.0

22.0

23.0

Kwakavharwa nenyama Modulus / GPa       

Electrode

14.0

14.0

14.0

14.0

Zamu

20.0

20.0

22.0

22.0

Kuwanda kwehuwandu / (g / cm3)       

Electrode

1.67

1.66

1.66

1.68

Zamu

1.74

1.75

1.78

1.78

Thermal kuwedzera kuwedzera

/ (10-6/)                 

tembiricha yekamuri ~ 600

Electrode

1.5

1.5

1.5

1.5

Zamu

1.4

1.4

1.3

1.3

Ash /% ≤

0.5

0.5

0.5

0.5

Tarira: Ash yakakamurwa kuita index index.


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