Ni izihe nganda zikoreshwa neza mu gutunganya amabati n'isahani by'icyuma kitagira umugese?

• Ubusanzwe urupapuro rutoranywa kugira ngo rukoreshwe, runame, kandi rukoreshwe mu kwisiga; icyapa gitoranywa kugira ngo gikomere, gikomere, kandi gikoreshwe mu gutwara imizigo.
• Guhitamo amanota bigomba gukurikiza ibidukikije mbere na mbere: 304 ku bijyanye na serivisi rusange, 316 ku bijyanye no kwangirika gukomeye, na 430 ku bijyanye n'ikoreshwa ryihariye kandi rifite ibyago biri hagati yabyo byakwangirika.
• Irangi ry'ubuso, kwihanganira ubunini, n'imiterere y'ubukomere bigira ingaruka ku buryo butaziguye ku gusudira, imiterere, isura, n'uburyo igice cya nyuma gihagaze.
• Kugura hakoreshejwe uburyo bwihariye bigabanya kwangirika kw'ibisigazwa, ivugurura, n'ingufu kurusha guhitamo igiciro gusa.

Ku baguzi bagereranyaurupapuro n'isahani by'icyuma kitagira umugese, ikibazo cy'ingenzi si "ni iyihe alloy ihendutse?" ahubwo ni "ni iyihe mashini izarokoka ibidukikije nyabyo ku giciro gito cyane." Mu gutanga serivisi yangiza, kurwanya imyanda akenshi bituma umuntu ahitamo urwego, kandi shimi y'alloy ni ingenzi: 304 irimo 18% bya chromium na 8% bya nikeli, mu gihe 316 yongera molybdenum kugira ngo yongere ubushobozi bwo kurwanya chloride hakurikijwe amakuru asanzwe yerekeye ASTM/inganda. Kugira ngo hagenzurwe ubugari n'ubugari, ISO 9445 ikubiyemo umurongo w'icyuma gikonjesha gifite ubugari kuva kuri 0.10 mm kugeza kuri 3.00 mm, mu gihe ibikoresho biremereye bikunze gutoranywa iyo imiterere y'icyuma iba ari yo ishyirwa imbere. Niba ukeneye incamake y'ibikoresho birambuye, rebaicyuma gifunganye,agace k'icyuma kitagira umwanda, kandiurupapuro rw'icyuma kitagira umwandaamapaji yo guhitamo imiterere yihariye.

Ni ibihe byuma bitagira umugese n'isahani bikoreshwa neza mu nganda

Ibati n'isahani by'icyuma kidashonga ni byiza cyane mu gukora iyo igice kigomba kwirinda ingese, kubungabunga ubuso busukuye, cyangwa gutanga imikorere ihamye mu buryo buhora bukoreshwa mu bushyuhe n'imikorere ya mekanike.

Niyo mpamvu bigaragara kenshi mu miyoboro y'ibiribwa, mu matangi, mu biziriko, mu bikoresho byo gutwara no mu nganda zikora. Impapuro zoroshye kuzikata, kuzifunga, kuzisiga, no kuzisudira mu bice byazo, mu gihe isahani iba nziza iyo igishushanyo mbonera gikeneye uburemere, gukomera no gutwara ibintu.

Mu rwego rwo gushakisha isoko, ijamboikoreshwa ry'impapuro z'icyuma kidashongaakenshi bitwikira ikintu cyose kuva ku bikoni kugeza ku byuma bipfuka imashini, mu gihe ibikoresho byo gushyiramo plaque bishingira ku bikoresho bitanga umuvuduko, amafuremu, ibifuniko, n'ibikoresho biremereye. Niba igice cyawe gisaba ko gisubiramo nyuma yo gukora, akenshi ni ngombwa cyane kugaragaza uko icyuma kizarangira, ubushobozi bwo kwihanganira ibintu, n'ubukomere bwacyo kuruta kwishingikiriza ku kirango cy'icyuma gisanzwe "cy'icyuma kidafunze".

Urupapuro ugereranije n'urupapuro: uburyo ubugari buhindura ikoreshwa mu nganda

Ubunini ni bwo buryo bwa mbere bwo kugabanya impapuro n'isahani kuko buhindura imikorere y'imashini ndetse n'imikorere yayo.

Urupapuro muri rusange rukoreshwa ku bice byashyizweho kashe, bigondamye, bikururwa cyane, kandi bisundiwe kuko rutanga ubushobozi bwo gukora neza no kuba ruto. Urupapuro ni rwo rukundwa iyo igishushanyo mbonera kigomba kwirinda guhindagurika, gukwirakwiza umutwaro, cyangwa kurokoka ingaruka no kwangirika. Mu gukora, iryo tandukaniro rikunze kugaragaza niba igice gishobora gukorwa ku murongo w’icyuma cyangwa gisaba gukata no gukora ibintu biremereye.

Mu bimera byinshi, urwego rumwe rushobora gukoreshwa haba mu buryo bw'urupapuro n'urupapuro, ariko uburyo bwo gutunganya buhindura umusaruro. Urupapuro rukonje muri rusange rutanga ubwiza bwiza bw'ubuso n'igenzura rikomeye, mu gihe icyuma gishyushye gikunze gukoreshwa mu bice binini no mu mirimo y'ubwubatsi.isahani y'icyuma kitagira umwandabityo rero, imiterere ni ikintu gisanzwe gikwiranye n'aho imiterere y'inyuma ihurira aho gukomera ari ingenzi kuruta ubwiza bwiza.

Gukoresha impapuro z'icyuma kidasembuye mu gukora ibiribwa, ubuvuzi, n'isuku

Gusukura ni imwe mu mpamvu zikomeye zituma abakora ibikoresho bahitamo ibati n'isahani by'icyuma kitagira umugese.

Ibikoresho byo gutunganya ibiribwa, imiyoboro y'amata, ibikoresho by'inzoga, n'ibicuruzwa byo mu gikoni by'ubucuruzi byose bigira akamaro ku buso butagira umwanda bushobora kwihanganira gukaraba, gusukura imiti, no gushyuha kenshi. Muri ibi bidukikije, imiterere y'ubuso irakomeye kuko kurangiza neza bishobora gufata ibisigazwa no kongera igihe cyo gusukura. Ibikoresho byo kwa muganga n'ibyo muri laboratwari bikoresha impapuro zitagira umwanda kubera impamvu imwe: ubuso budafite imyenge biroroshye kubukuraho no kubugenzura.

Ku bijyanye n'isuku, 304 ni yo mahitamo y'ibanze, mu gihe 316 irushaho kuba nziza iyo chloride ikoreshejwe buri gihe, nko mu bikoresho byo gusukura bikomeye cyangwa ahantu haberanye n'inyanja. Dukurikije ASTM A240/A240M, impapuro zitagira umugese n'isahani ni ibikoresho bisanzwe bizingirwa ku gitutu no gukoreshwa muri rusange, ibyo bigatuma byemewe cyane mu buryo bwo kugura no kugena imiterere y'ibikoresho mu nganda. Ushobora gusuzuma ibipimo hano:ASTM A240/A240M.

Ku baguzi bashingiye ku bisabwa ku isuku, gutanga impapuro zihamye zijyanye n'ibipimo akenshi ni ingenzi kimwe n'ubutabire. Niba umusaruro wawe usaba gusubiramo imirimo yo mu gice cy'inyuma, reba ahoicyuma gifunganyen'agace k'icyuma kitagira umwandaimpapuro kuko guhinduranya ibikoresho bishobora kugabanya ihindagurika ry’umusaruro mu buryo bunini.

Imikoreshereze y'inyubako n'ibikoresho mu gipangu cy'icyuma kitagira umugese

Isura n'ubudahangarwa bw'ingufu bituma urupapuro rw'icyuma kidashonga ruhinduka amahitamo akomeye ku bikoresho bigaragara mu nganda no mu bwubatsi.

Imitako y’inyubako, imbere mu byuma bitunganya ascenseur, inyuma y’ibishushanyo, imigozi, ibikoresho byo mu gikoni, n’ibikoresho bikoreshwa akenshi bishingiye ku mpapuro zitagira umwanda kuko ubuso bushobora gusigwa, gusigwa, cyangwa guhindurwa kugira ngo bugere ku ntego zo gushushanya no kuramba. Irangi rya 2B rikunze gukoreshwa ku mpapuro rusange z’inganda kuko rihuza uburyo bwo kugarura urumuri n’uburyo bwo gutunganya, mu gihe irangi rya BA cyangwa imitako ritoranywa iyo isura ari yo ishyirwa imbere.

Mu bikoresho bifunze, impapuro zitagira umugese nazo zishobora kugabanya umutwaro wo kubisana. Ugereranyije n'icyuma cya karuboni gisize irangi, birinda kwangirika kw'igitambaro, ingese, no kuvugurura kenshi ahantu hakonje cyangwa hasukuye. Ibyo ni ingirakamaro cyane cyane mu bice bikorerwamo aho igihe cyo gukora kigura amafaranga menshi kuruta igiciro cy'ibikoresho.

Itandukaniro ry'ingenzi mu miterere ni uko imikorere y'imitako n'imikorere y'ubukorikori bitahora bihuye. Irangi rimeze nk'indorerwamo rishobora kwerekana imishwaro byoroshye, mu gihe irangi ritameze neza rishobora guhisha ubusa ariko rigatanga umusaruro utandukanye. Ku mishinga isaba irangi rihoraho ku batanga serivisi benshi, ibisobanuro by'ubuso bigomba kwandikwa neza mu gihe cyo kugura, ntibitezwe nyuma.

Imikoreshereze yo mu mazi, imiti n'ikoreshwa hanze: iyo 316 ifite agaciro

Ubusanzwe 316 ni yo mahitamo meza iyo icupa ry'icyuma kidashonga cyangwa isahani bihuye na chloride, spray, aside, cyangwa ibyuma byumye kenshi.

Ibikoresho byo mu mazi, inzitiro zo ku nkombe, ibice bitunganya imiti, ibifunga byo hanze, n'ibikoresho byo gufata umunyu byose bihura n'ibyago byinshi byo kwangirika kurusha ibikoresho byo mu nganda. Muri ibyo bihe, 304 ishobora gukomeza gukora neza mu bihe byinshi, ariko 316 itanga amahirwe akomeye kuko molybdenum yongera ubudahangarwa ku bitero byo mu mwobo no mu miferege. Niyo mpamvu 316 ikunze gutoranywa ku bice bihenze gusimbuza cyangwa bigoye kubibona nyuma yo gushyirwaho.

Ku bijyanye no guhitamo ibintu bifitanye isano n’ingufu, ni ingenzi gutekereza ku bukana bw’ibidukikije aho gutekereza ku bicuruzwa bikunda. Igice kiri hafi y’umunyu, amazi ashyushye cyangwa ubushuhe bushyushye ntibungana n’igice kiri mu nzu yumye. Ingano imwe ishobora kugira imyitwarire itandukanye cyane bitewe n’imiterere y’aho hantu hatandukanye, ubwiza bw’aho hantu hasukwa, n’inshuro zo gusukura.

Kugira ngo habeho ubufasha ku bipimo, ubuyobozi bwa NIST Nickel Institute buvuga ko kurwanya ingese biterwa cyane n’ibidukikije n’uburyo alloy itoranywamo; ahantu heza ho gutangirira ni inyandiko za NACE/inganda zivuga ku ngese hamwe n’ibisobanuro bya ASTM byavuzwe haruguru. Ku makuru yemewe y’ibikoresho, abaguzi bakunze kugenzura imiterere ya chimie na mekanike binyuze muri raporo z’ibizamini by’inganda n’amahame yemewe aho kugenzura amaso gusa.

Ibikoresho byo gukora: uburyo irangi ry'ubuso n'ubukomere bihindura umusaruro

Irangi ry'ubuso n'imiterere y'ubukomere bishobora gutuma urupapuro rumwe rw'icyuma kitagira umugese rukora mu buryo butandukanye cyane mu gukora.

Imiterere yoroshye irushaho kunoza imiterere n'ubuso bw'inyuma, mu gihe imiterere ikomeye irushaho kunoza imbaraga no kudasubira inyuma. Ibyo ni ingenzi mu gukanda, aho kugarura imiterere ikomeye bishobora gufasha cyangwa kwangiza imiterere ya nyuma. Mu by'ukuri, igice gikeneye guhinduka cyane gikunda imiterere yoroshye, mu gihe igice kigomba kuguma gihagaze neza cyangwa kidahinduka gishobora kungukirwa no gukomera.

Imiterere y'ubuso kandi igira ingaruka ku gushwanyagurika, kwangirika kw'ibikoresho, no gusukura nyuma yo kubitunganya. Urupapuro rworoshye rworoshye guhanagura kandi muri rusange rukora neza mu buryo butunguranye mu kubikoresha mu buryo bwikora. Kubera iyo mpamvu, abakora ibikoresho benshi batanga amabwiriza atari aloyi n'ubunini gusa, ahubwo anagena imiterere y'irangiza, ubushyuhe, n'imiterere y'inkombe.

• Koresha ibikoresho byoroshye iyo igikorwa gisaba ko ibintu byimbitse, gupfunyika cyane, cyangwa gushushanya ibintu.
• Koresha ibikoresho bikomeye iyo ubushobozi bwo kwirinda gupfundika, kugenzura impera, cyangwa guhagarara kw'inkombe ari byo bivuze cyane.
• Garagaza neza niba igice kizagaragara, gifite isuku, cyangwa kizasukurwa kenshi.
• Saba kugenzura impande mu gihe hakenewe uburyo bwo kugaburira, gutondeka, cyangwa gukoresha roboti mu buryo bwikora.

Aya mahitamo si ay’ubwiza. Agira ingaruka ku buryo butaziguye ku gipimo cy’ibisigazwa by’imyanda, ku buryo bikomera, ndetse no ku mubare w’intambwe z’inyongera zisabwa nyuma yo gukata cyangwa gukanda.

Guhitamo urwego n'irangi rikwiye ku rupapuro n'isahani by'icyuma kitagira umugese

Uburyo bwiza bwo gukoresha mu gukora ni uguhuza uburyo bwo gutunganya, kurangiza no gutunganya ibikoresho n'imiterere yabyo.

Niba igice cyawe kiri mu nzu, gikoreshwa muri rusange, kandi kikaba gishingiye ku giciro, 304 ikunze gutanga uburinganire bwiza. Niba ibidukikije birimo umunyu, imashini zisukura chloride, cyangwa ibyo hanze, 316 ishobora gusobanura ikiguzi cyayo kiri hejuru. Niba ibisabwa ari ugushushanya cyangwa serivisi igabanya ubukana bw'ibintu hamwe n'umuvuduko w'amafaranga, 430 ishobora kuba amahitamo yemewe mu bihe byinshi. Iyo ikoreshwa ari imiterere, ubugari bw'isahani n'ubuziranenge bw'ibikoresho biba ingenzi kuruta ubwiza bwo hejuru.

Uburyo bwo guhitamo burushaho koroha iyo ukoresheje akayunguruzo koroshye ko gufata ibyemezo.

1. Sobanura ibidukikije: imiterere y'inzu yumye, aho amazi asukuye, aho inkombe zinyura, aho imiti ikoreshwa, cyangwa aho ubushyuhe bwinshi bugera.
2. Sobanura ibisabwa mu ishusho: igice gitambaraye, igice gipfundikiye, ahantu hometseho, cyangwa imiterere itwara imizigo.
3. Sobanura ibisabwa kugira ngo urangiza: ihishe, iy'inganda, imitako, cyangwa iy'isuku.
4. Sobanura inzira yo gukora: gukata gusa, gukata no kunama, gukanda, gukora imashini, cyangwa gusudira.
5. Emeza ibisabwa kugira ngo ushobore kwihanganira no gupima mbere yo kurekura.

Ku baguzi bubaka imiyoboro migari y'ibicuruzwa,urupapuro rw'icyuma kitagira umwandaurupapuro rufite akamaro ku bice byakozwe, mu giheisahani y'icyuma kitagira umwandaUrupapuro ni rwiza ku bice bikomeye n'amateraniro aremereye. Niba umushinga ukeneye ubugari buto cyangwa ububiko bwikora,agace k'icyuma kitagira umwandaihitamo rishobora kunoza uburyo bwo gutunganya ibintu.

Amakosa akunze kugaragara mu gukora iyo ukoresha ibati n'isahani by'icyuma kidashonga

Inyinshi mu mpinduka za sinteri zitangirana n'ikosa ryagenwe, ntabwo ari inenge y'ibikoresho.

Ikosa rimwe rikunze kugaragara ni uguhitamo 304 ahantu hakungahaye kuri korode aho 316 yaba iy’umutekano. Irindi ni ukugena imitako y’igice kizaba gikunze kwangirika cyangwa gisukurwa cyane. Ikosa rya gatatu ni ukwirengagiza ubunini n’ubushyuhe, bigatera gutungurwa no gusimbuka, guhindagura ubushyuhe, cyangwa igice cyoroshye cyane mu gihe gikoreshwa.

• Ntugahitemo ukurikije igiciro gusa mu gihe umenye ko hari ikibazo cya corruption.
• Ntugatekereze ko ubuso busesuye buramba cyane.
• Ntukavange ibisabwa ku manota, kurangiza, n'ibipimo by'ubushyuhe mu noti imwe idasobanutse neza.
• Ntukirengagize isuku nyuma yo gukora no gukoresha isuku mu buryo busanzwe.

Mu nganda zikora ibikoresho byinshi, amakosa mato yo kugena ibintu yiyongera vuba. Irangi ritari ryo rishobora gutuma habaho ivugurura kuri buri gikoresho, mu gihe irangi ritari ryo rishobora kugabanya igihe cyo gukoresha ibikoresho no gutuma habaho garanti. Niyo mpamvu kugenzura ibikoresho, gukurikirana ibintu, n'inyandiko z'abatanga ibikoresho ari ingenzi cyane mu gukoresha impapuro z'icyuma kidashonga.

Urutonde rw'ibipimo ku baguzi n'abahanga mu by'ikoranabuhanga

Urupapuro rusobanutse neza rugabanya ibyago byo kugura kandi rukongera uburyo bwo gukora ibintu.

Nibura, ipaki yo kugura igomba kugaragaza icyuma gikozwe mu cyuma, ubugari, uburebure, imiterere y’ubuso, ubushyuhe, imiterere y’inkombe, n’ibipimo ngenderwaho byo kugenzura. Ku mirimo y’ingenzi, igomba kandi kugaragaza ibidukikije byangiritse, ibisabwa mu gusudira, uburyo bwo gupfunyika, ndetse niba hari impapuro zirinda cyangwa zitandukanya ibikoresho bikenewe kugira ngo habeho kurinda ubuso.

Kimwe mu bipimo ngenderwaho bikoreshwa mu kugura ibikoresho bikozwe mu buryo bunoze ni uburyo bwo kugenzura imiterere y’ibikoresho. ISO 9445 ikunze gukoreshwa ku gice cy’icyuma gikonjesha gikozwe mu buryo butagira umugese, kandi abakora ibikoresho bakunze gusaba ubushobozi bwo kwihanganira ubugari, ubugari, n’ubwiza bw’inkombe kuko ibyo bipimo bigira ingaruka ku buryo butaziguye ku gusiga no kugabanya ibiryo. Ku bijyanye no gushakisha ibikoresho ku isi, ubwiza bw’impapuro bugira akamaro kanini kimwe n’ubwiza bw’ibikoresho kuko ibyemezo by’inganda n’uburyo bwo gukurikirana ibintu birinda imirimo yo guteranya ibikoresho.

Igisubizo cya nyuma: ni iyihe mikoreshereze myiza y'icyuma gikozwe mu cyuma kitagira umugese n'isahani?

Uburyo bwiza bwo gukora amabati n'isahani by'icyuma kidashonga ni ibikenera kurwanya ingese, isuku, gukora ibintu bisubirwamo, cyangwa kuba ingirakamaro mu nyubako igihe kirekire.

Koresha urupapuro ku bice byakozwe, ibipfukisho by'isuku, ibipfukisho, ibicaniro by'imitako, n'ibice byakozwe mu buryo buhanitse. Koresha icyuma gikoreshwa ku miterere ikomeye, ibikoresho biremereye, inyubako zishaje, n'ibikoresho bitwara imizigo. Hitamo 304 kugira ngo ukoreshe neza muri rusange, 316 kugira ngo ukoreshe ahantu hakomeye, na 430 mu gihe ingengo y'imari ari ngombwa kuruta kurwanya ingese cyane. Niba akazi gasaba imbaraga nyinshi, igisubizo gikwiye akenshi si "icyuma gikozwe muri rusange," ahubwo ni uruvange rwihariye rw'urwego, irangi, ubunini, n'ubushyuhe.

Niyo mpamvu impapuro n'isahani by'icyuma kidashonga bikomeza kuba ibikoresho by'ingenzi mu gukora mu biribwa, mu mazi, mu buvuzi, mu bya chimique, mu bwubatsi no mu nganda. Agaciro kabyo gaturuka ku kuba bihindagurika, ariko imikorere iba isanzweho iyo ibisobanuro bihamye.

Ibibazo Bikunze Kubazwa

Ni ibihe bikoresho by'icyuma gikozwe mu cyuma kidakoresha ibyuma bitagira umugese bikunze gukoreshwa?

Uburyo bukunze gukoreshwa mu mpapuro z'icyuma kidashonga harimo ibikoresho by'ibiribwa, ibizingo, amabati y'ubwubatsi, ibifuniko by'ibikoresho, amazu yo kwa muganga, n'ibikoresho birinda imashini.

Ni ryari nkwiye guhitamo isahani y'icyuma kitagira umugese aho guhitamo ishuka?

Hitamo isahani y'icyuma kitagira umugese iyo igice kigomba kuba gikomeye, gitwara imizigo, kidasaza, cyangwa gihamye mu miterere iyo cyagonzwe cyangwa kinyeganyega.

Ese 304 cyangwa 316 ni byiza kurushaho mu gukoresha impapuro z'icyuma kidashonga?

304 ni nziza kurushaho iyo ikoreshwa mu nzu no mu isuku rusange, mu gihe 316 ari nziza kurushaho iyo hateganijwe ko hakoreshwa chloride, umunyu upfundikiye, cyangwa imiti isukura cyane.

Ni ubuhe buso bwiza bwo gukora ibikoresho ahantu hasukuye?

2B ikoreshwa cyane mu gukora ibikoresho by’inganda n’iby’isuku kuko itanga uburinganire bufatika mu buryo bworoshye, isura, no gutunganya neza.

Ese ibati ry'icyuma kidashonga rishobora gukoreshwa hanze?

Yego, ariko imikorere yo hanze iterwa n'urwego n'ibidukikije; ubusanzwe 316 irusha 304 umutekano mu gace ko ku nkombe z'inyanja cyangwa ahantu hafite chloride nyinshi.

Kuki gukomera ari ingenzi mu gipapuro cy'icyuma kitagira imirasire n'isahani?

Ubukomere bugira ingaruka ku miterere, gusubira inyuma kw'inyuma, kudakomera kw'ipfundo, n'uko ibikoresho byitwara mu gihe cyo gukandagira cyangwa gupfundika.

Ni iki navuga mu gihe ntumiza impapuro n'isahani by'icyuma kitagira umugese?

Garagaza urwego, ubunini, kurangiza, ubushyuhe, imiterere y'inkombe, igipimo ngenderwaho cy'igenzura, n'aho serivisi iherereye kugira ngo umutanga serivisi ashobore guhuza ibikoresho n'ikoreshwa.