Kumenyekanisha ibicuruzwa
310S / 309S ifite imbaraga zo kurwanya ruswa kandi irashobora kwihanganira ubushyuhe bwo hejuru bugera kuri 980 ° C.Bikunze gukoreshwa mubiteke, inganda zimiti nizindi nganda.Ugereranije na 309S, 309 ntabwo irimo ibintu byose bya sulferi (S).
310s Icyuma Cyuma
Urwego ruhwanye mu Bushinwa ni 06Cr25Ni20, rwitwa 310s muri Amerika kandi rukaba ari urwego rwa AISI na ASTM.Ihuza kandi na JIS G4305 isanzwe "sus" hamwe nu Burayi 1.4845.
Iyi chromium-nikel austenitis ibyuma bitagira umuyonga, bizwi ku izina rya 310s, byerekana imbaraga zo kurwanya okiside na ruswa.Chromium nini hamwe na nikel bigira uruhare runini mu gukurura imbaraga, bikayemerera gukora ku bushyuhe bwo hejuru hamwe no guhindura ibintu bike.Mubyongeyeho, irerekana kandi ubushyuhe bwiza bwo hejuru.
309s Icyuma Cyuma
Icyiciro cya 309S mubushinwa ni 06Cr23Ni13.Muri Amerika izwi nka S30908 kandi yubahiriza ibipimo bya AISI na ASTM.Ihuza kandi na JIS G4305 isanzwe su hamwe nu Burayi busanzwe 1.4833.
309S nicyuma-cyubusa-cyuma na sulfuru idafite ibyuma.Ubusanzwe ikoreshwa mubisabwa bisaba gukata kubusa no kurangiza neza.Ugereranije nicyuma 309 kitagira umuyonga, 309S ifite karubone yo hasi, bigatuma ikwirakwizwa no gusudira.
Ibirimo bike bya karubone bigabanya imvura ya karbide muri zone yibasiwe nubushyuhe hafi ya weld.Nubwo bimeze bityo ariko, mubihe bimwe na bimwe, nk'isuri isudira, hashobora kubaho kwangirika hagati y'ibyuma bitagira umwanda kubera imvura ya karbide.
310S / 309S Umwihariko
310S:
1) Kurwanya okiside nziza;
2) Koresha ubushyuhe butandukanye (munsi ya 1000 ℃);
3) Igisubizo gikomeye kitari magnetique;
4) Ubushyuhe bwo hejuru imbaraga nyinshi;
5) Gusudira neza.
309S:
Ibikoresho birashobora kwihanganira ibihe byinshi byo gushyushya kugeza kuri 980 ° C.Ifite imbaraga zisumba zose hamwe no kurwanya okiside, kandi ifite imikorere myiza mubushyuhe bwo hejuru bwa karburizing ibidukikije.
Ibigize imiti
| Icyiciro | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni | Cr |
| 309 | 0.2 | 1 | 2 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 310 | 0.25 | 1 | 2 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 310S | 0.08 | 1 | 2 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
310S Ibintu bifatika
| Kuvura Ubushuhe | Tanga imbaraga / MPa | Imbaraga za Tensile / MPa | Kurambura /% | HBS | HRB | HV |
| 1030 ~ 1180 gukonjesha vuba | ≥206 | 20520 | ≥40 | ≤187 | ≤90 | ≤200 |
309S Ibintu bifatika
1) Tanga imbaraga / MPa≥ ≥205
2) Imbaraga za Tensile / MPa≥ ≥515
3) Kurambura /%≥ ≥ 40
4) Kugabanya Ubuso /%≥ ≥50
Gusaba
310S:
310S ibyuma bidafite ingese ni ikintu cyingenzi mu kirere, mu nganda no mu zindi nganda, kandi gikoreshwa cyane mu bushyuhe bwo hejuru.Bimwe mubikorwa byingenzi byingenzi birimo imiyoboro isohoka, tubing, itanura ritunganya ubushyuhe, guhinduranya ubushyuhe, gutwika hamwe nubushyuhe bwo hejuru.By'umwihariko, 310S ibyuma bidafite ingese bikoreshwa muri sisitemu yo gusohora ibinyabiziga, indege, n'ibikoresho byo mu nganda kubera ubushyuhe bwayo bwinshi.Irakoreshwa kandi mu ziko ritunganya ubushyuhe kugirango ifashe mukubaka ibintu bishyushya hamwe nigituba kimurika.Byongeye kandi, 310S ikoreshwa muguhindura ubushyuhe bugenewe guhangana n’ibidukikije byangirika hamwe na gaze yubushyuhe bwinshi cyangwa amazi.
Mu nganda zitunganya imyanda, 310S ibyuma bitagira umwanda nibikoresho byo guhitamo kubaka ibicanwa bitewe nigihe kirekire nubushobozi bwo guhangana na gaze zishyushye kandi zangirika.Hanyuma, mubisabwa aho ibice bihura nubushyuhe bwo hejuru, nk'itanura, amashyiga, hamwe na boiler, ibyuma 310S bidafite ingese byizerwa kubera kurwanya cyane umunaniro wumuriro na okiside.
Muri rusange, ibyuma 310S bidafite ingese bigira uruhare runini mubushyuhe bwo hejuru hamwe nubushyuhe buhebuje no kurwanya ruswa.Ikoreshwa ryinshi mu kirere, mu nganda z’imiti, no mu zindi nzego byerekana akamaro kayo nkibikoresho byo guhitamo ibidukikije bikaze cyane.
309S:
Ibikoresho bizwi nka 309s byabugenewe kugirango bikoreshwe mu ziko.Ikoreshwa cyane mubyuma, kubyara ingufu (nkingufu za kirimbuzi, ingufu zumuriro, selile lisansi), itanura ryinganda, gutwika, itanura rishyushya, inganda za chimique na peteroli.Irahabwa agaciro gakomeye kandi ikoreshwa muribi bice byingenzi.
Uruganda rwacu
Ibibazo
Q1: Bite ho amafaranga yo kohereza?
Ibintu byinshi bigira ingaruka kubiciro byo kohereza.Gutegereza serivisi yohereza ubutumwa byemeza igihe cyo gutanga byihuse, nubwo bishobora kubahenze.Iyo ubwinshi ari bwinshi, imizigo yo mu nyanja nibyiza, nubwo bisaba igihe kinini. Kugira ngo wakire neza ibicuruzwa byoherejwe byitaweho ingano, uburemere, uburyo n'aho ujya, nyamuneka twandikire.
Q2: Ibiciro byawe ni ibihe?
Nyamuneka menya ko ibiciro byacu bishobora guhinduka ukurikije ibintu nkibitangwa nibihe byamasoko.Kugirango tuguhe amakuru yukuri kandi agezweho, turagutera inkunga yo kutwandikira.Mugihe ubisabye, tuzakohereza urutonde rwibiciro byavuguruwe ako kanya.
Q3: Ufite ingano ntarengwa yo gutumiza?
Kubisobanuro birambuye kubisabwa byibuze kubicuruzwa mpuzamahanga, nyamuneka twandikire.Ikipe yacu izishimira cyane kugufasha kubibazo byose waba ufite.
