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Ka Moana Manganin

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Hōʻike Huahana
ʻO Manganin Wire nā keleawe keleawe-nickel i hoʻohana ʻia no nā polokalamu uila a me ka pale pale. ʻO kēia mau mea alloys he haʻahaʻa haʻahaʻa haʻahaʻa o ke kūpale, a hāʻawi i ka pale uila i nā wā lōʻihi o ka manawa. Hoʻohui ʻia, loaʻa iā lākou kahi haʻahaʻa electromotive thermal haʻahaʻa (EMF) kūʻē i ke keleawe. He hiki ke hana pono i kēia mau mea hoʻohui, hiki ke soldered, a me ka wili pū kekahi.

Hoʻohui kemikala

Papa Nā mele haku mele ʻē aʻe%
Cu Mn Ni ʻO Si

ʻO Manganin 47

Hoʻomaha 11-13 2-3 -

Manganin 35

Hoʻomaha 8-10 - 1-2

ʻO Manganin 44

Hoʻomaha 11-13 2-5 -

Konstantan

Hoʻomaha 1-2 39-41 -

 

ʻO nā Ala Resistivity Volume 、 Nā Pepa a me nā Lipine

Papa Kūpaʻa Volume,
ʻO Manganin 47 0.47 ± 0.03
Manganin 35 0.35 ± 0.05
ʻO Manganin 44 0.44 ± 0.03
Konstantan 0.48 ± 0.03

 

ʻO ke kaulike awelika -Mehana coefficient o Manganin

Pāʻālua Mahana pili Mahana hoʻāʻo ℃ Ke kūpale-Mahana coefficient Ka laulā kūpale-mahana coefficient
      αx10-6C-1 βx10-6C-2 αx10-6C-1

ʻO Manganin 47

Papa 1

65-45

10、20、40

-3 ~ + 5

-0.7 ~ 0

-

Papa 2

-5 ~ + 10

Papa 3

-10 ~ + 20

Manganin 35 Ka Moana 、 Pepa

10-80

10、40、60

-5 ~ + 10

-0.25 ~ 0

-

Manganin 44 Ka Moana 、 Pepa

10-80

0 ~ + 40

-0.7 ~ 0

-

Kaona Konstantan 、 Pepa

0-50

20、50

-

-

-40 ~ + 40

 

Ka lōʻihi elongation:

Pakuhi

Kuhi Elongation (Lo = 200mm),%

≤0.05

6

> 0.05 ~ 0.10

8

> 0.1 ~ 0.50

12

> 0.50

15

Ka helu EMF wela no ke keleawe

Papa

Laulā wela Ka helu awelika EMF mahana no ke keleawe

ʻO Manganin 47

0 ~ 100

1

Manganin 35

0 ~ 100

2

ʻO Manganin 44

0 ~ 100

2

Konstantan

0 ~ 100

45

Kaha: ʻO ka helu EMF wela no ke keleawe ka waiwai piha.

ʻO ke kaupaona Net no kēlā me kēia puna

Dia. (Mm)

(g)

Dia. (Mm)

(g)

0.02 ~ 0.025

5

> 0.28 ~ 0.45

300

> 0.025 ~ 0.03

10

> 0.45 ~ 0.63

400

> 0.03 ~ 0.04

15

> 0.63 ~ 0.75

700

> 0.04 ~ 0.06

30

> 0.75 ~ 1.18

1200

> 0.06 ~ 0.08

60

> 1.18 ~ 2.50

2000

> 0.08 ~ 0.15

80

> 2.50

3000

> 0.15 ~ 0.28

150

 

 

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