Mpempe akwụkwọ igwe anaghị agba nchara 904,UNS 08904,
904L ikpere, 904L ọkụ, 904L ntụ ntụ, 904L zuru ezu, 904l ọkpọkọ, 904L gburugburu ígwè, 904L mpempe akwụkwọ, 904L mgbanaka, UNS 08904, V tii, V waya,
904L bụ Super Austenstic igwe anaghị agba nchara na obere carbon ọdịnaya.Ezubere maka akara ule ahụ n'okpuru ọnọdụ mmebi siri ike.Achọpụtala ya ngwa n'ime ọtụtụ afọ wee mepụta ya iji guzogide corrosion na itule sulfuric acid.A haziri ya ma kwado ya maka iji ụgbọ mmiri nrụgide n'ọtụtụ mba.N'usoro, 904L bụ austenitic zuru oke yana ọ naghị enwe mmetụta maka ọdịda ferrite na usoro sigma karịa akara ule austenitic nke nwere ọdịnaya molybdenum dị elu.Characteristically, n'ihi nchikota nke dịtụ elu ọdịnaya nke chromium, nickel, molybdenum na ọla kọpa 904L nwere ezigbo iguzogide n'ozuzu corrosion, karịsịa na sulfuric na phosphoric ọnọdụ.
Alloy 904L Chemical mejupụtara
C | Cr | Ni | Mo | Si | Mn | P | S | Cu | N |
≤0.02 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.035 | 1.0-2.0 | ≤1.0 |
Alloy 904L Njirimara anụ ahụ
Njupụta (g/cm3) | Ebe mgbaze (℃) | Modulu nke na-agbanwe agbanwe (GPa) | Ọnụọgụ mgbasawanye okpomọkụ (10-6℃-1) | Thermal conductivity (W/m ℃) | Eletriki resistivity (μΩm) |
8.0 | 1300-1390 | 195 | 15.8 | 12 | 1.0 |
Alloy 904L Mechanical Njirimara
Okpomọkụ (℃) | бb (N/mm2) | б0.2 (N/mm2) | 5 (%) | HRB |
Okpomọkụ ụlọ | ≤490 | ≤220 | ≥35 | ≤90 |
ASME SB-625, ASME SB-649, ASME SB-673, ASME SB-674, ASME SB-677
Ogwe okirikiri / Ogwe Flat / Hex Ogwe, Size Si 8.0mm-320mm, Eji maka bolts, fastners na akụkụ ndị ọzọ mapụtara
Na-eweta na ịgbado ọkụ waya na mmiri waya na eriri igwe ụdị na bee ogologo.
Obosara ruo 1500mm na ogologo ruo 6000mm, ọkpụrụkpụ si 0.1mm ka 100mm.
Ụkpụrụ nha na nha ahaziri iche nwere ike ịmepụta site na anyị na obere ntachi obi
Ọnọdụ dị nro na ọnọdụ siri ike na elu AB na-egbuke egbuke, obosara ruru 1000mm
Alloy 904L ihe n'ụdị bolts, kposara, flanges na ngwa ngwa ndị ọzọ, dị ka nkọwa ndị ahịa si dị.
•Ezigbo iguzogide pitting corrosion na crevice corrosion
•Nnukwu iguzogide nrụgide corrosion cracking, intergranular, ezigbo machinability na weldability
•N'ụdị dị iche iche nke phosphates904L alloy corrosion resistance dị elu karịa igwe anaghị agba nchara nkịtị.
•N'ime nitric acid oxidizing siri ike, atụnyere nnukwu alloy na-enweghị ọkwa igwe molybdenum, 904L na-egosi nguzogide corrosion dị ala.
•Alloy a nwere nguzogide corrosion dị mma karịa igwe anaghị agba nchara.
•Belata ọnụ ọgụgụ corrosion nke olulu na oghere maka ọdịnaya dị elu nke nickel, ma nwee ezigbo nguzogide nrụgide corrosion cracking, na gburugburu ebe obibi nke ngwọta chloride, ntinye nke ngwọta hydroxide na hydrogen sulphide bara ụba.
•Petroleum na petrochemical akụrụngwa, dị ka reactor nke petrochemical akụrụngwa, wdg.
•Sulfuric acid nchekwa na akụrụngwa njem, dị ka ndị na-agbanwe ọkụ, wdg.
•Ike osisi flue gas desulfurization Devicen, Isi akụkụ nke ojiji: na absorber ụlọ elu ahụ, flue, esịtidem akụkụ, ịgba usoro, wdg
•Organic acid scrubber na fan na sistemụ nhazi.
•Osisi ọgwụgwọ mmiri, onye na-ekpo ọkụ mmiri, ihe eji eme akwụkwọ, sulfuric acid, akụrụngwa nitric acid, acid,
•Ụlọ ọrụ na-emepụta ọgwụ na ihe ndị ọzọ kemịkal, arịa nrụgide, ngwa nri.
•Pharmaceutical: centrifuge, reactor, wdg.
•Nri ihe ọkụkụ: ite soy sauce, mmanya esi nri, nnu, akụrụngwa na uwe.
•Iji mee ka sulfuric acid siri ike na-emebi emebi, 904 l dabara.
Super austenitic igwe anaghị agba nchara 904L bụ ụdị elu alloy austenitic igwe anaghị agba nchara nwere obere carbon ọdịnaya.Ọ nwere ezigbo nguzogide corrosion na dilute sulfuric acid na emebere ya maka ọnọdụ corrosion siri ike.Ebere maka gburugburu ebe obibi.904L igwe anaghị agba nchara, warara, gburugburu ígwè, ọkpọkọ, waya, forgings, ingots, flanges, tees, elbows, etc. Nkọwapụta. na ụdị zuru oke mmesi obi ike, ọnụ ọnụ, obere oge nnyefe, nye akwụkwọ ikike ụlọ ọrụ mbụ, ọ bụrụ na achọrọ, nabata ịkpọ maka ịzụ ahịa PHONE/WHATSAPP: 0086-15921454807