Ni iki gituma 304 vs 316 bikunzwe cyane?
Ingano nini ya chromium na nikeli iboneka mu byuma bita 304 na 316 bitanga ubushobozi bwo kurwanya ubushyuhe, kwangirika no kwangirika. Ntabwo bizwiho gusa kurwanya kwangirika, ahubwo bizwiho isura nziza n'isuku muri rusange.
Ubwoko bwombi bw'ibyuma bitagira umugese bugaragara mu nganda zitandukanye. Nk'icyiciro gisanzwe cy'ibyuma bitagira umugese, 304 ifatwa nk'icyuma gisanzwe cya "18/8". 304 ikoreshwa cyane kuko iramba kandi yoroshye kuyikoramo imiterere itandukanye nko ku ibati ry'icyuma ritagira umugese, isahani y'icyuma itagira umugese, umugozi w'icyuma utagira umugese, n'umuyoboro w'icyuma utagira umugese. Kuba 316 steel irwanya imiti n'ibidukikije byo mu mazi bituma iba amahitamo akunzwe n'abakora ibikoresho.
Bishyirwa mu byiciro bite?
Amatsinda atanu y'ibyuma bitagira umugese atunganyijwe hakurikijwe imiterere yabyo ya kristu (uburyo atome zazo zitunganijwe). Muri ayo matsinda atanu, ibyuma bitagira umugese 304 na 316 biri mu cyiciro cya austenitic grade. Imiterere y'ibyuma bitagira umugese grade austenitic ituma bitaba magnetique kandi bikarinda koroherwa no gushyuha.
1. Imiterere y'icyuma cya 304 Stainless Steel
● Ibigize imiti ikoreshwa mu byuma 304 bita "Stainless Steel"
| Karuboni | Manganese | Silikoli | Fosifore | Sulfure | Chromium | Nickel | Azote | |
| 304 | 0.08 | 2 | 0.75 | 0.045 | 0.03 | 18.0/20.0 | 8.0/10.6 | 0.1 |
● Imiterere ifatika ya 304 SS
| Aho gushonga | 1450℃ |
| Ubucucike | 8.00 g/cm^3 |
| Kwaguka k'ubushyuhe | 17.2 x10^-6/K |
| Modulus ya Elasticity | 193 GPa |
| Ubushobozi bwo gutwara ubushyuhe | 16.2 W/mK |
● Imiterere ya tekiniki y'icyuma cya 304 kitarimo ifu
| Imbaraga zo Gufata | 500-700 Mpa |
| Uburebure bwa A50 mm | Iminota 45% |
| Ubukomere (Brinell) | 215 Max HB |
● Imikoreshereze ya 304 Stainless Steel
Inganda z’ubuvuzi zikunze gukoresha 304 SS kuko zihanganira imiti ikomeye yo gusukura idashonga. Nk’imwe mu miyoboro mike yujuje amabwiriza y’isuku y’Ikigo gishinzwe ibiribwa n’imiti mu gutegura ibiryo, inganda z’ibiribwa zikunze gukoresha 304 SS.
Gutegura ibiryo: Ibikaranga, ameza yo gutegura ibiryo.
Ibikoresho byo mu gikoni: ibikoresho byo guteka, ibikoresho by'ifeza.
Ubwubatsi: uruziga, ascenseur, ubwiherero.
Ubuvuzi: amasahani, ibikoresho byo kubaga.
2. Imiterere y'icyuma cya 316 kitarimo umwanda
316 irimo imiterere myinshi isa ya shimi n'iya mashini nk'iya 304 stainless steel. Urebye neza, ibyuma byombi bisa kimwe. Ariko, imiterere ya shimi ya 316, igizwe na 16% ya chromium, 10% ya nikeli, na 2% ya molybdenum, ni yo tandukaniro rikomeye riri hagati ya 304 na 316 stainless steel.
● Imiterere ifatika ya 316 SS
| Aho gushonga | 1400℃ |
| Ubucucike | 8.00 g/cm^3 |
| Modulus ya Elasticity | 193 GPa |
| Kwaguka k'ubushyuhe | 15.9 x 10^-6 |
| Ubushobozi bwo gutwara ubushyuhe | 16.3 W/mK |
● Imiterere ya mekanike ya 316 SS
| Imbaraga zo Gufata | 400-620 Mpa |
| Uburebure bwa A50 mm | Iminota 45% |
| Ubukomere (Brinell) | 149 HB ntarengwa |
Imikoreshereze ya 316 Stainless Steel
Kongeramo Molybdenum muri 316 bituma irushaho kwihanganira ingese kurusha alloys zisa nayo. Bitewe nuko irwanya ingese cyane, 316 ni imwe mu byuma by'ingenzi mu bidukikije byo mu mazi. Ibyuma bita 316 bikoreshwa mu bitaro kubera kuramba no kugira isuku.
Gukoresha amazi: boilers, heaters z'amazi
Ibice by'ubwato - ibyuma by'ubwato, umugozi w'insinga, urwego rw'ubwato
Ibikoresho by'Ubuvuzi
Ibikoresho byo gutunganya imiti
304 vs 316 Icyuma Kidafunze: Ubudahangarwa bw'ubushyuhe
Ubudahangarwa bw'ubushyuhe ni ikintu cy'ingenzi cyo kuzirikana mu kugereranya ubwoko butandukanye bw'icyuma kitagira umugese. Ubushyuhe bwo gushonga bwa 304 buri hagati ya dogere 50 na 100 Fahrenheit ugereranyije na dogere 316. Nubwo ubushyuhe bwo gushonga bwa 304 buri hejuru ya 316, byombi bifite ubudahangarwa bwiza bwo kwangirika mu bushyuhe bugera kuri 870°C (1500℉) no mu bushyuhe buhoraho kuri 925°C (1697℉).
304 SS: Ikora neza ku bushyuhe bwinshi, ariko kuyikoresha buri gihe kuri 425-860 °C (797-1580 °F) bishobora gutera ingese.
316 SS: Ikora neza cyane mu bushyuhe buri hejuru ya 843 ℃ (1550 ℉) no munsi ya 454 ℃ (850°F)
Itandukaniro ry'igiciro cya 304 Stainless Steel ugereranije na 316
Ni iki gituma 316 ihenda kurusha 304 ibyuma bitarangirika?
Ubwiyongere bw'umubare wa nikeli n'inyongera ya molybdenum muri 316 bituma ihenda kurusha 304. Ugereranyije, igiciro cya 316 cy'icyuma kitagira umugese kiri hejuru ya 40% ugereranyije n'igiciro cya 304 SS.
316 vs 304 Ibyuma Bitaje: Ni ikihe cyiza kurusha ibindi?
Iyo ugereranyije 304 stainless steel na 316, byombi bifite ibyiza n'ibibi byo kuzirikana mu gihe uhitamo icyo ukoresha mu bikorwa bitandukanye. Urugero, 316 stainless steel irwanya umunyu kurusha 304 n'ibindi bintu byangiza. Rero, niba ukora ikintu gikunze guhura n'ibintu bihumanya cyangwa ibidukikije byo mu mazi, 316 ni yo mahitamo meza.
Ku rundi ruhande, niba ukora ikintu kidakeneye kurwanya ingese cyane, 304 ni amahitamo afatika kandi ahendutse. Ku bikorwa byinshi, 304 na 316 mu by'ukuri birahindagurika.
Jindalai Steel Group ni ikigo cy’inzobere mu byuma n’ibyuma bitarangirika. Ohereza ikibazo cyawe maze tuzishimira kugisha inama ku buryo bw’umwuga.
UMUYOBORO W'IBIRORI:+86 18864971774WECHAT: +86 18864971774WHATSAPP:https://wa.me/8618864971774
Imeri:jindalaisteel@gmail.com sales@jindalaisteelgroup.com URUBUGA:www.jindalaisteel.com
Igihe cyo kohereza: Ukuboza-19-2022
