JQ.H00Cr21Ni10 waya wolimba wachitsulo chosapanga dzimbiri

Amagwiritsidwa ntchito kwambiri mu petrochemical, zotengera kuthamanga, makina chakudya, zida zamankhwala, zida feteleza, makina nsalu, nyukiliya reactors, etc., monga 022Cr19Ni10 (SUS 304L) ndi zipangizo zina kuwotcherera.


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Kugwiritsa ntchito

Amagwiritsidwa ntchito kwambiri mu petrochemical, zotengera kuthamanga, makina chakudya, zida zamankhwala, zida feteleza, makina nsalu, nyukiliya reactors, etc., monga 022Cr19Ni10 (SUS 304L) ndi zipangizo zina kuwotcherera.

Wowotcherera waya mankhwala kapangidwe (Wt%)

Chitsanzo

Wowotcherera waya mankhwala kapangidwe (Wt%)

 

C

Mn

Si

Cr

Ni

Mo

P

S

Cu

Zina

JQ.H00Cr21Ni10

0.023

1.63

0.40

20.12

10.35

0.03

0.013

0.009

0.16

-

Zochita zamalonda

Mtundu wovomerezeka (wofanana) wokhazikika

Chitsanzo cha zinthu zakuthupi zachitsulo choyikidwa (ndi SJ601)

GB

AWS

Tensile StrengthMPa

Elongation%

S308L

ER308L

563

39.5

Zowotcherera pakali pano (AC kapena DC+)

Waya awiri (mm)

¢0.8

1.0

1.2

Welding panopa (A)

kuwotcherera lathyathyathya, kuwotcherera yopingasa

70-150

100-200

140-220

kuwotcherera ofukula

50-120

80-150

120-180

Kuwotcherera pamwamba

50-120

80-150

160-200

Zofotokozera Zamalonda

Waya awiri

¢0.8

1.0

1.2

Kulemera kwa phukusi

12.5Kg / chidutswa

15Kg / chidutswa

15Kg / chidutswa

Kusamala pakugwiritsa ntchito mankhwala

1. Kuteteza mpweya: Samalani chiyero cha mpweya wotchinga, ndipo mulingo woyenera wa gasi wosakaniza ndi Ar + 1-3% O2.
2.Kuthamanga kwa mpweya: 20-25L / min.
3.Kutalika kowuma: 15-25mm.
4.Chotsani kwenikweni dzimbiri wosanjikiza, chinyezi, mafuta, fumbi, etc. pa kuwotcherera mbali.
5. Panthawi yowotcherera panja, mphepo ikathamanga kwambiri kuposa 1.5m/s, payenera kutengedwa njira zoteteza mphepo, ndipo njira zodzitetezera ku mphepo ziyenera kuchitidwa kuti zisachitike pobowola.
Malingaliro omwe ali pamwambawa ndi ongogwiritsidwa ntchito okha, ndipo zochitika zenizeni zidzakhalapo pa ntchito yeniyeni.Ngati ndi kotheka, kuyenerera kwa ndondomeko kuyenera kuchitidwa musanadziwe ndondomeko yowotcherera.


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