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Tsananguro pfupi:


Ruzivo rweChigadzirwa

Mibvunzo Inowanzo bvunzwa

Matagi eChigadzirwa

ptsananguro yechigadzirwa

Kambani yedu inogadzira waya dzemagetsi dzinopisa dzemhando yepamusoro dzesimbi-chromium-aluminium uye nickel-chromium, dzinoshandisa simba rewaya dzechoto dzinodzorwa nekombiyuta uye dzinozopetwa kuita chimiro nemuchina unotenderera otomatiki unomhanya nekukurumidza. Hunhu hwechigadzirwa ichi: kuramba kupisa kwakanyanya, kupisa nekukurumidza, kugara kwenguva refu, kuramba kwakasimba, kutsauka kwesimba kudiki, kukwirira kwakafanana mushure mekutambanudza, nzvimbo yakajeka uye yakachena; inoshandiswa zvakanyanya mumidziyo midiki yemagetsi, maovheni emuffle, michina yekudziyisa nemhepo inotonhodza, maovheni akasiyana-siyana, machubhu ekudziyisa emagetsi nemidziyo yemumba, nezvimwewo. Mabhawa akasiyana-siyana emuchina weindasitiri neehurumende anogona kugadzirwa uye kugadzirwa zvichienderana nezvinodiwa nemushandisi.

Simba W

Vmakore akawanda   V

Dhayamita mm

OD mm

Ldenderedzwa (Referensi) mm

Wmagiramu masere

300

220

0.25

3.7

122

1.9

500

220

0.35

3.9

196

4.3

600

220

0.40

4.2

228

6.1

800

220

0.50

4.7

302

11.1

1000

220

0.60

4.9

407

18.5

1200

220

0.70

5.6

474

28.5

1500

220

0.80

5.8

554

39.0

2000

220

0.95

6.1

676

57.9

2500

220

1.10

6.9

745

83.3

3000

220

1.20

7.1

792

98.3

Kupisa uye kuumbwa kwemakemikari kwewaya yekudziyisa

Giredhi

Kuenderera mberi

Hasha dzekushanda.

Cr%

Ni%

Al%

Fe%

Re%

Nhamba yeNb%

Mwedzi%

Cr20Ni80

1200℃

20~23

Bhari.

 

 

 

 

 

Cr30Ni70

1250℃

28~31

Bhari.

 

 

 

 

 

Cr15Ni60

1150℃

15~18

55~61

 

Bhari.

 

 

 

Cr20Ni35

1100℃

18~21

34~37

 

Bhari.

 

 

 

TANKII APM

1425℃

20.5~23.5

 

5.8

Bhari.

/

 

 

0Cr27Al7Mo2

1400℃

26.5~27.8

 

6~7

Bhari.

 

 

2

0Cr21Al6Nb

1350℃

21~23

 

5~7

Bhari.

 

0.5

 

0Cr25Al5

1250℃

23~26

 

4.5~6.5

Bhari.

 

 

 

0Cr23Al5Y

1300℃

22.5~24.5

 

4.2~5.0

Bhari.

 

 

 

0Cr19Al3

1100℃

18~21

 

3~4.2

Bhari.

 

 

 

Hunhu hukuru hwehunyanzvi hweFeCrAl alloy waya:

①Tembiricha yekushandisa yakakwira, tembiricha yekushandisa yewaya yesimbi-chromium aruminiyamu mumhepo inogona kusvika 1300℃;

②Hupenyu hwebasa hurefu;

③Mutoro wepamusoro unobvumirwa wakakura;

⑤Huremu hwakanyanya hwakaderera pane nickel-chromium alloy; ④Kudzivirira kwe oxidation kwakanaka, uye firimu reAI2O3 rinoumbwa mushure mekuoxidation rine resistance yakanaka yemakemikari uye resistivity yakanyanya;

⑥Kudzivirira kwakanyanya;

⑦Inodzivirira sarufa zvakanaka;

⑧Mutengo wacho wakaderera zvakanyanya pane we nickel-chromium alloy;

⑨Chakashata ndechekuti sezvo tembiricha ichiwedzera, inoratidza kupfava, uye simba pakupisa kwakanyanya rinoderera.

Hunhu hwewaya yechitofu chemagetsi chenickel-chromium ndeichi:

① Simba guru pakupisa kwakanyanya;

②Kana ikatonhorera mushure mekushandiswa kwenguva refu, chinhu chacho hachizoome;

③Kubuda kweNi-ming alloy yakazara oxidized kwakakwira kupfuura kweFe-Cr-Al alloy;

④Hapana simba remagineti;

⑤Kunze kwemhepo ine sarufa, ine kuramba kuri nani kwengura


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