Igwe anaghị agba nchara nchara akwụkwọ ntuziaka E9016-B91 Njikọ akara
Ụdị aka electrode nke potassium dị ala, na-agbakwunye obere Nb, V, nke ejiri na 550-650C okpomọkụ dị elu nwere ike inwe ezigbo nguzogide na-akpụ akpụ.
Arc kwụsiri ike, obere mkpọsa, ịkpụzi dị mma, iwepụ slag dị mfe
Ịrụ ọrụ X-ray dị mma.
Ngwakọta kemịkal:
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Ndị ọzọ | |
GB/T iwu | 0.088 | 0.21 | 0.69 | 0.009 | 0,006 | 0.5 | 9.2 | 0.91 | Cu:0.02 V:0.21 Nb:0.04 N:0.03 |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | Mgbatị(%) | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | |||||
GB/T iwu | 619 | 715 | 21 | 70/ Okpomọkụ nkịtị | 760*2 |
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
Nkọwapụta DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | |||||
ELECTRICITY (Amp) | H/W | 70-120 | 90-130 | 140-190 | 170-220 | ||||
O/W | 60-100 | 80-120 | 120-160 | - |
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Xinjiang Kra 2 Central ọgwụgwọ osisi oru ngo
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Ike okpomọkụ
ngwa
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20,00TEU
ụgbọ mmiri akpa
Ngwakọta kemịkal:
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Ndị ọzọ | |
GB/T iwu | 0.088 | 0.21 | 0.69 | 0.009 | 0,006 | 0.5 | 9.2 | 0.91 | Cu:0.02 V:0.21 Nb:0.04 N:0.03 |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | Mgbatị(%) | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | |||||
GB/T iwu | 619 | 715 | 21 | 70/ Okpomọkụ nkịtị | 760*2 |
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
Nkọwapụta DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | |||||
ELECTRICITY (Amp) | H/W | 70-120 | 90-130 | 140-190 | 170-220 | ||||
O/W | 60-100 | 80-120 | 120-160 | - |
Dee ozi gị ebe a ziga anyị ya