Metallarning suyuq holatidagi solishtirma issiqlik sig‘imi

18.06.2013 01:31 Muzaffar Qosimov Ma'lumotnomalar - Fizika
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Metallarning suyuq holatidagi solishtirma issiqlik sig‘imi

Jadvalda ba'zi metallarning suyuq holatlari uchun solishtirma issiqlik sig‘imi c ning qiymatlari turli haroratlar uchun keltirilgan. Harorat intervallari uchun c ning ushbu harorat intervallariga ko‘ra o‘rtacha qiymatlari berilgan.

Metall

t, °C

c

Metall

t, °C

c

kJ/kg·K

kJ/kg·°C

kJ/kg·K

kJ/kg·°C

Alyuminiy

660.4 dan 1000 gacha

1.084

0.259

Oltin

1065 dan 1300 gacha

0.142

0.034

Kaliy

100

0.812

0.194

Qalay

250

0.243

0.58

» »

800

0.787

0.188

» »

1100

0.318

0.76

Kumush

961 dan 1300 gacha

0.289

0.069

Qo‘rg‘oshin

327.4

0.163

0.039

Litiy

200 dan 100 gacha

4.19

≈1

» »

500

0.155

0.037

Magniy

651

1.327

0.317

Rux

419.6

0.502

0.120

» »

1120

1.432

0.342

» »

1000

0.423

0.101

Natriy

97.7

1.386

0.331

Seziy

28.5

0.251

0.060

» »

200

0.134

0.320

Vismut

271.3

0.142

0.034

» »

500

1.264

0.302

» »

1000

0.176

0.042

» »

900

1.290

0.308

 


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Yangilаndi: 18.02.2019 09:34