AISI 304: makhalidwe luso. zosapanga dzimbiri

AISI 304 specifications omwe mungapeze m'nkhani, ndi view mitundu yaikulu ya banja zosapanga steels. Izi zakuthupi - austenitic zitsulo ndi okhutira wotsika ndithu mpweya. Popeza familiarized ndi mfundo za boma, amene ntchito ku Russia, inu mukhoza kumvetsa kuti monga mnzake kuti mtima zitsulo kalasi 08H18N10.

Anafotokoza mfundo ndi asidi zosagwira, kuwonjezera, akhoza kupirira yochepa kukhudzana ndi kutentha kwa 900 ^Inu C. Koma zinthu izi chosiyana si okhawo amene tcheru ziperekedwe, ndi ochuluka a iwo, kukhala enieni, mapulani ndi ayankhidwa pansipa.

makhalidwe luso

AISI 304 specifications zimene ziyenera kuwerenga asanayambe kupeza, ali osalimba mu uthunthu wa 7.9 kuti 7,93 g / masentimita ^3. kulimba kwamakokedwe ndi 505 MPa, pamene nkhawa zokolola ndi 215 MPa. Vickers kuuma ndi 129, Knoop kuuma ndi 138. Ngati ndinu wosuta payekha, muyenera khutu ku motsata katundu GOST.

AISI 304 specifications amene ayenera kukuthandizani kusankha bwino, ali plasticity pa mlingo 70%. Izi ndi zoona ngati mbale makulidwe 50 mm. The modulus wa elasticity zakuthupi ranges kuchokera 193 mpaka 200 GPa. The kukameta ubweya modulus ndi 86 GPa. Firiji, ndi permeability maginito ndi 1.008. kukana magetsi ndi malire 7.2e-005 ohm-cm, zimene zili zoona kwa kutentha 20 ° ^C. kolowera Izi zinasintha kuti 1.16E-04, ngati kutentha limatuluka mpaka 650 ° ^C.

ogula ambiri amachita chidwi ndi zina ndi kutentha, mu nkhani iyi, anali 0.5 KJ / (g · K). Mungakonde kwambiri ndi kutentha kusungunuka, izo zimasiyanasiyana mu osiyanasiyana kuchokera 1400 mpaka 1455 ^C. The matenthedwe madutsidwe cha chuma ndi 16,2 W / (m · K).

The ntchito zikuluzikulu ndi katundu yeniyeni

AISI 304, makhalidwe amene anali kuperekedwa pamwamba ntchito yopanga mpweya ndi utsi, komanso flues. zakuthupi kwambiri anasonyezeratu kupanga zipangizo yosungiramo kusindikiza, ndi mayendedwe a vinyo, mowa, mkaka ndi zakumwa zina komanso mankhwala. Zitsulo ntchito kupanga zida za chakudya ndi mankhwala mafakitale, komanso Catering establishments.

Ndi zinandipangitsa zipinda zodyeramo ndi khitchini, komanso mapaipi zolinga zosiyana. More apuma zitsulo ndi zinthu maziko a zomangamanga a. Mapepala AISI 304 - zakuthupi kuti akuyimira kalasi zoyambirira za banja la zosapanga steels. zosakaniza zina zopezeka Kr, amene zikuchokera ayenera kukhala osachepera 18%. Mokhudzana Ni, buku ake kulemera ndi 10%. okhutira ndi zokhudza za woyamba anati zosakaniza amachititsa mapangidwe padziko wosanjikiza za okusayidi, limapereka zakuthupi ndi kukana kwa mankhwala osiyanasiyana. chiŵerengero ili mbali mu zikuchokera limachititsa kuti uzichita katundu antiferromagnetically.

Information pa zikuchokera

AISI 304 zosapanga dzimbiri pepala gawo zikuphatikizapo, monga kale tafotokozazi ku Kr, amene ali zikuchokera akhoza zosiyanasiyana, kuyambira 18 mpaka 20%. Ponena C, ndiye wokhutira pazipita ndi 0,08%. Fe akhoza zili nkhani za kuchuluka kwa 66,345 kwa 74%, ndi ulemu MN, ndiye wake wapangidwa ndi munthu pazipita 2%. Ni mu pepala muli 8 mpaka 10,5%, ndi nkhani P ndipo S, kuti mabuku pazipita awo 0,045-0,03%, motero.

Kufotokozera zitsulo

Anafotokoza mu mtundu nkhani zopezeka kufalitsa mu kupanga welded ndi zoduliratu zitsulo, zida m'banja ndi mbali zovekera payipi. Ngati mtundu akutchula za pepala, zitsulo akhoza wachinsinsi nkhani wosachedwa adagulung'undisa ndi ozizira adagulung'undisa, monga anatsimikiza mtima luso yopanga. Lathyathyathya zitsulo kuzindikira mu mawonekedwe a masikono ndi mapepala. Pamwamba pa intaneti mu ndondomeko kupanga akhoza kutichitira zinthu mwanjira inayake chifukwa akhoza analandira zotsatirazi yofanana padziko:

• galasi;
• wonyezimira;
• Mat.

Akugulitsa amapezeka chitoliro zosapanga, womwe wapangidwa za magetsi njira. zakuthupi si pansi dzimbiri mu malo amenewo kumene kuwononga makina kapena zimakhalapo inakhazikitsidwa. Muli anapangidwa kuchokera dzimbiri angagwiritsidwe ntchito zoyendera ndi kusunga mankhwala a makampani mankhwala, makampani chakudya. Mbali yoyamba tikulankhula za mankhwala ofooka.

Zitsulo chubu woboola pakati angakhale ndi amakona anayi, zozungulira kapena lalikulu mtanda chigawo. Mu njira yopangira mankhwala akhoza kukhala wopanda msoko kapena electrofusion. Pamwamba pa milandu akhoza opukutidwa, akukankhira kapena galasi. AISI 304 (GOST 08H18N10) ntchito kupanga casks pofuna ubweya, kvass ndi mowa, komanso zipangizo kupanga, yozizira coils, bins, zida mkaka, ziwiya cryogenic, evaporators, ataikamo.

The katundu wa zitsulo chitoliro AISI 304

Kuchokera ku anafotokoza m'nkhani opangidwa chubu zosapanga, amene ali specifications zomwezi tafotokozazi. mankhwala ntchito atagona mapaipi chifukwa kulankhulana mu nkhani iyi ndi smoothness mtheradi, kukana dzimbiri, musalowe mu zochita mankhwala ndi zinthu zina ndipo ali ndi luso lokha ngati kuonongeka.

mipope Amenewa alibe deformations ndi monyanyira, ali ndi ❖ kuyanika wa okusayidi chromium, amene amathandiza kukana kwa malo akunja. mankhwala ndi mphamvu zabwino, iwo zingawathandize mwangwiro welded, ndi digiri yapamwamba ya kusinthasintha ndi kukana kutentha. makhalidwe zonse zoyambirira ikutsatiridwa ngakhale mu zinthu kutentha otsika. mankhwala amenewa yodziwika ndi moyo wautali, chomasuka unsembe ndi omasuka unsembe.

Mbali zosapanga chitoliro

Zosapanga dzimbiri zitsulo chitoliro anapeza kufalitsa kulikonse. Ilinso ndi maonekedwe wokongola, chomwe chimathandiza stacking chilengedwe iliyonse. zosapanga chitoliro zitsulo angagwiritsidwe ntchito kupanga mipanda, zamwano ndi masitepe, welded ndi zoduliratu zitsulo, pano monga amakona anayi ndi machubu lalikulu, ndi mankhwala profiled. mipope amenewa ntchito kuika payipi zofunika kwambiri, iwo angathe kukhala mbali ya dongosolo utsi galimoto yanu, ndipo ntchito popanga wa utsi zigawo zikuluzikulu ndi chimneys.

Kufotokozera zosapanga dzimbiri zitsulo Elbows

Elbows AISI 304 komanso angapezeke pa msika lero. Iwo akhoza kukhala ndi mitundu yonse ya pamalo, omwe atchulidwa pamwambapa mu brashtovannaya padziko ntchito monga chimake zina. The n'kudzandigunda kungakhale ochiritsira, kapena elongated. Amachita molingana ndi muyezo ndipo ndi fillet utali wozungulira mu osiyanasiyana ndimeyi 1.5 m'mimba mwake. Khoma makulidwe lingayambire pakukhala mamilimita 1 9 pamene m'mimba mwake ndi wofanana ndi chithunzi cha mamilimita 12 406.

Kufotokozera zosapanga dzimbiri zitsulo Waya

AISI Waya 304 wapangidwa malinga ndi mfundo lonse, kukula osiyanasiyana akhoza zimasiyana ndi mamilimita 1.5 10. Inu mukhoza kugula zinthu za kuuma osiyana, pamene izo zifika ku mitundu zofewa, mu nkhani iyi ndi 500 N / mm². Ngati n'koyenera, waya zikhoza kugulidwa masika stiffness mu nkhani iyi adzakhululukidwa yodziwika ndi milingo zotsatirazi chizindikiro ichi: 1400 N / mm².

mankhwala akhoza TACHIMATA ndi matte kapena galasi. Waya ntchito mu adzasowa chakudya, zomangamanga, mankhwala ndi mankhwala mafakitale. Thiabendazole angagwiritsidwe ntchito mu kupanga kumanga nyumba, maelekitirodi, akasupe, zodzikongoletsera glassware.

Pomaliza

Zosapanga dzimbiri wapeza kugawa ake lonse, zikufunika pakati ogula wamba ndi ogwira ntchito, chifukwa chakuti ndi chilengedwe. Iwo ali kwambiri kukana dzimbiri ntchito komanso makutidwe ndi okosijeni. Iwo mbali weldability kwambiri ndipo ali kwambiri katundu wochepa kutentha.