Tumaze imyaka irenga 17 dukora ibikoresho byo gusya mu ruganda rwacu rwa Xinchang, kandi ikibazo kimwe twumva cyane ku baguzi ni iki: “Kuki igiciro gikomeza guhinduka?” Iyi mfashanyigisho isubiza ibyo ku ruhande rwacu.

Impamvu igiciro cya Ground Rod gihindagurika cyane kurusha uko ubitekereza

Niba warashatse inkoni z'umuringa mu gihe cy'umushinga urenze umwe, uzi neza ko igiciro cy'inkingi y'ubutaka kidahinduka. Igiciro cyari gihanganye mu gihembwe cya mbere gishobora gusa n'aho gihenze mu gihembwe cya gatatu - atari uko umucuruzi yazamuye inyungu ye, ahubwo ni ukoIgiciro cy'umuringa cya London Metal Exchange cyazamutseho 12% mu mezi aneGusobanukirwa imiterere y'ibiciro bya FOB biha amakipe ashinzwe gutanga amasoko ububasha bwo kuganira mu buryo bw'ubwenge aho gukurikirana umubare muto cyane kuri spreadsheet.

Mu bunararibonye bwacu bwo gutanga ibikoresho byo kurinda itaka n'inkuba ku bacuruzi bo mu majyepfo y'uburasirazuba bwa Aziya, mu Burasirazuba bwo Hagati no muri Amerika y'Epfo, kutumvikana ku biciro duhura na byo kenshi biba mu byiciro bitatu: ihindagurika ry'ibikoresho fatizo, imiterere idasobanutse neza, n'ibiciro byihishe by'ibikoresho. Iyi nyandiko iragaragaza buri kimwe muri byo.

Kubera ko umuringa ari ikintu gicuruzwa gicuruzwa ku isi yoseMu bunararibonye bwacu, buri giciro cy’umuringa gifite ikimenyetso cy’igihe kitagaragara. Iyo dufite ikiguzi cy’iminsi 30, tuba twinjije ibyago by’ibicuruzwa cyangwa tukaba twubaka uburyo bwo kubigabanya. Nta na kimwe muri ibyo bintu kigirira akamaro umuguzi wacu hatabayeho gukorera mu mucyo.

Itsinda ryacu rishinzwe gutanga amasoko rikurikirana ibiciro by'umuringa buri munsi kuko rigena mu buryo butaziguye icyo dutangaho ibiciro ku bakiriya bacu. Dore uko isoko ry'ibicuruzwa rihindura ikiguzi cyawe kuri buri ndodo.

Isoko ry'Ibicuruzwa by'Umuringa — Ihinduka rinini cyane

Ibiciro by'umuringa kuriIsoko ry'ibyuma rya London n'urubuga rwo gukurikirana ibicuruzwabyazamutse hagati y’amadolari 8.000 na 10.500 kuri toni imwe mu mezi 18 ashize. Ku nkoni isanzwe ya santimetero 5/8 x metero 1.8 ikozwe mu muringa, umuringa wacu wonyine uhagarariye40-55% by'ikiguzi cyose cyo gukora, bitewe nuko urwego rwacu rw'umuringa ari 0.254 mm (nibura mil-spec) cyangwa 0.508 mm (ibipimo by'ingenzi).

Dore icyo ibyo bivuze mu buryo bufatika: ihindagurika rya 10% ry'igiciro cy'umuringa risobanura ko igiciro cya FOB cy'inkoni ikozwe mu butaka kiri hagati ya 4-6%. Ku ntoki 20.000 zikozwe mu konteyineri, ni itandukaniro riri hagati ya $3.000 na $5.000 - rihagije kugira ngo hahindurwe utanga ibicuruzwa wegukanye isoko.

ItsindaIshyirahamwe ry'Iterambere ry'Umuringaitangaza amakuru ya tekiniki ku miterere y'umuringa n'uko isoko rihagaze, bishobora gufasha abaguzi gusobanukirwa impamvu bimwe mu bipimo by'umuringa bisaba ibiciro byo hejuru.Kubera ko cathode y'umuringa ifite isuku nyinshi (99.99%) ari yo ikoreshwa mu gutunganya amashanyarazi, igiciro cyayo gishyiraho neza ibiciro by'inkoni y'umuringa.

Amatsinda y’abashinzwe gutanga amasoko y’ubwenge ubu arimoingingo yo kuzamura ibiciro by'umuringamu masezerano yabo yo kugura. Iyi ngingo ihuza igiciro cya nyuma cy’inyemezabuguzi n’urutonde rw’ibipimo (LME cyangwa COMEX) mu gihe cyo kohereza ibicuruzwa, ibi bikaba birinda umuguzi n’umugurisha guhindagurika gukabije. Mu bunararibonye bwacu, iyo umucuruzi yanze gushyiramo kimwe, ni amakuru yerekeye uburyo acunga cyangwa ananirwa gucunga ingaruka z’ibicuruzwa.

Mu ruganda rwacu, dufite ibyuma bitatu by’ubwoko bwa feri — Q195, Q235, na 45# carbon steel — kuko imishinga itandukanye isaba imiterere itandukanye ya mekanike. Injeniyeri zacu zihuza imiterere y’ibanze n’imiterere y’ubutaka itsinda ryacu ryasuzumye kandi rigakoresha uburyo bwo kubikoresha mbere yuko dutangira gukora.

Ingano z'inkingi z'icyuma n'ingaruka zabyo ku giciro cy'inkoni yo hasi mu 2026

Inkingi y'icyuma duhitamo ikoze mu cyuma gipfundikiye cyangwa gipfundikiye mu cyuma si ikintu cyo gutekerezaho nyuma y'igihe runaka - ni urufatiro rw'icyuma rugena niba inkoni zacu zizakomeza kubaho mu butaka buto, mu mabuye, cyangwa ahantu hahindagurika cyane. Ingano zitandukanye z'icyuma zifite ibiciro bitandukanye n'imiterere y'imikorere.

Kubera ko igice cy'imbere cy'icyuma kigereranya 45-60% by'uburemere bwose bw'inkoni yacu, guhitamo inkingi yo mu rwego rwo hejuru byongera ikiguzi gishoboka kuri buri gikoresho. Ariko, ikiguzi cy'inkoni yo hasi yananiwe - kongera kuyitwara, kongera kuyigerageza, no kutubahiriza amategeko - kirenze kure igiciro cyacu cy'ibikoresho byiyongera. Inkoni ya Q195 ijugunywe mu butaka bw'amabuye bwa New Mexico ishobora kunama cyangwa igahinduka ibihumyo ku mfuruka; inkoni ya karubone ya 45# iranyura neza.

Mu gihe usuzuma igiciro cy'inkoni yo hasi mu 2026, tuzabaze cyangwa undi muntu uwo ari we wese utanga serivisi agaragaze neza urwego rw'icyuma cyacu ku nyandiko yacu y'ibiciro. Amagambo adasobanutse nka "icyuma cyiza cyane" cyangwa "inkingi ikomeye" ni ibimenyetso bito. Twakoranye na rwiyemezamirimo wo muri Filipine wari ukeneye inkoni zo gusimbuza inkombe aho imvura y'umunyu n'imvura y'imvura byangiza ibyuma bisanzwe bya galvani mu mezi 18. Itsinda ryacu ry'abahanga ryagaragaje insinga z'icyuma cya karuboni 45# zifite umuringa wa mm 0.254 - ikiguzi kinini twavuze cyatanze ubwacyo ubwo igenzura ryakozwe nyuma y'imyaka itatu ryagaragaje ko nta mwobo warimo. Umuhanga mu by'inzobereuruganda rukora inkoni z'ubutaka rukozwe mu muringatugomba kwemera kugaragaza urwego rw'icyuma cyacu, imbaraga zo gukurura, n'ibipimo ngenderwaho bikurikizwa (ASTM A53, GB/T 700, cyangwa bingana nabyo) kuri buri giciro.

Umushinga wacu ukoresha amashanyarazi n'ibikorwa bihoraho, bityo tukabasha kugaragaza itandukaniro nyaryo mu biciro n'imikorere bivuye mu bunararibonye bwo gukora ibintu mu buryo butaziguye.

Ubunini bw'urutonde rw'umuringa — Gushyiramo amashanyarazi ugereranije no gushyiramo ibipfundikizo bihoraho

Inkoni zose zo hasi "zipfutse umuringa" ntizigereranywa. Uburyo bwo gufatanya - gukoresha electroplating (gushyira galvanic) ugereranije no gufatanya guhoraho (gufatanya ibyuma mu gihe cy'ubushyuhe n'umuvuduko) - butanga ibicuruzwa bitandukanye ku biciro bitandukanye cyane.

Inkoni zikozwe mu mashanyaraziShyira urwego rw'umuringa rworoshye (ubusanzwe 0.05-0.15 mm) ku gice cy'icyuma unyuze mu mwobo w'umuringa urimo aside. Uburyo ni bwihuse kandi buhendutse, ariko urwego rwacu rw'umuringa rushobora gucika, gukuraho, cyangwa kugira uduce duto tw'imitsi mu gihe cyo gutwara.Inkoni zipfutse zihorahoFata agakoresho k'umuringa gakomeye (nibura 0.254 mm kuri UL 467) ku gice cy'imbere cy'icyuma binyuze mu gushushanya bituma habaho isano ry'icyuma - nta ngaruka zo gucikamo ibice.

Mu musaruro wacu, ibiciro bitandukaniye kuri ubu buryo bwombi birakurikirana15-30% ku bunini bw'umuringa busanzweIyo abakiriya bacu babonye igiciro cyacu cya FOB gisa n'aho kiri hasi cyane, tubasaba ko ikibazo cya mbere tubaza ni iki: “Ni ubuhe buryo bwacu bwo guhuza ibintu n'ubunini bw'umuringa dufite bwemewe?”

Ku mishinga igomba kuzuzaNFPA 70 (Itegeko ry'Igihugu ry'Amashanyarazi)cyangwa amahame mpuzamahanga ajyanye n'ubutaka, ibisobanuro byacu by'urwego rw'umuringa si amahitamo - ni itegeko ryo kubahiriza amategeko. UL 467 ivuga ko ubugari bw'umuringa bugomba kuba 0.254 mm ku nsinga z'ubutaka zanditse. Niba ibiciro by'umucuruzi wawe (cyangwa twe) bitagaragaza aya mahame, ushobora kugereranya ibicuruzwa bitangana.

Ibyacuibikoresho by'inkoni yo hasi ipfutse umuringakoresha uburyo bwo guhuza bukomeza bufite urwego rw'umuringa rwizewe rwa mm 0.254, bupimwe kuri buri cyiciro hakoreshejwe ubunini bwa ultrasound. Dushyiramo icyemezo cyacu cy'ikizamini muri buri koherezwa - atari uko umukiriya yabisabye, ahubwo ni uko kirengera impande zombi.

Dushyira incamake z'ibiciro byacu mu buryo bwo gusesengura ibintu kuko twamenye hakiri kare ko umubare umwe kuri buri ngano utera ibibazo byinshi kuruta uko usubiza. Dore icyo incamake yacu isanzwe ya FOB irimo.

Imiterere y'Inyandiko ya FOB ikwiye

Igiciro cya FOB cy'inkoni yo hasi kivuga gusa ngo "$X kuri buri nkoni, FOB Ningbo" nticyuzuye. Gutanga serivisi z'umwuga bisaba isesengura ry'ibice by'ingenzi bigaragaza neza aho amafaranga yawe ajya iyo ukorana natwe. Dore icyo ibiciro bya FOB bisobanutse bigomba kuba birimo:

• Igiciro cy'ibikoresho fatizo— icyuma cy'imbere (ukurikije urwego n'uburemere) + umuringa (ukurikije ubuziranenge, ubunini, n'uburyo bwo gufatanya), bigaragazwa ku biciro by'ibicuruzwa biriho ubu
• Ikiguzi cyo gutunganya— gushushanya, gupfuka cyangwa gutwikira, gukurura ubudodo, kwerekana, gukata kugeza ku burebure
• Ibikoresho— imigozi ihuza uduce duto, uturinda imigozi, kaseti (niba ihambiriye)
• Isuzuma n'impamyabushobozi— ikizamini cy'ubugari bw'umuringa, ikizamini cyo gukurura, ikizamini cyo gusukura umunyu (niba bikenewe), amafaranga yo gushyira ku rutonde rwa UL/IEC
• Gupfunyika— palati y'ibiti, amasanduku y'amakarito, agapfunyika ko gufunga, gahunda yo gupakira amakontena
• Inyandiko— ibyemezo by'ibizamini, urutonde rw'ibipakiye, inyemezabuguzi y'ubucuruzi, icyemezo cy'aho bikomoka

Abacuruza inkoni zo hasi benshi mu Bushinwa bakora ku migabane mito(ubusanzwe 5-10%), itandukaniro nyaryo si utanga igiciro gito cyane, ahubwo ni utanga ibiciro byuzuye kandi byemezwa. Mu bitekerezo byacu, ibiciro bihisha ibikoresho, birenga ibisobanuro by’ibizamini, cyangwa bigakoresha ibisobanuro bidasobanutse neza by’ibikoresho ni ibiciro bizatangarira umuryango w’ibikoresho.

Iyo tugereranya ibiciro by’abatanga ibicuruzwa benshi, twubaka imbonerahamwe isanzwe igereranya buri kintu ku murongo umwe. Itandukaniro rya $0.03 ku giciro cy’inkoni y’umuringa rishobora gucika burundu iyo umaze kubara amafaranga yo gushyiramo ibikoresho, uburyo bwo gupakira, n’amafaranga y’impamyabumenyi y’ibizamini.

Ibikoresho byo guhuza ibikoresho n'ibindi bikoresho — Ibintu bihishe bitwara ikiguzi

Inkoni zo hasi ntizikunze gukora zonyine. Mu buryo bwinshi bwo gucukura itaka mu bucuruzi no mu buryo bw'ingirakamaro, inkoni zishyirwa mu bice bitandukanye kandi zigahuzwa n'izihuza. Ibikoresho byacu byo gucukura itaka - umuringa, umuringa, icyuma kidashonga, cyangwa umuringa - byongera urwego rw'ikiguzi rwihariye abaguzi benshi bibagirwa gushyira mu mibare yabo y'ikiguzi cy'inkoni zo hasi zo mu 2026.

Udukoresho twacu two guhuza imiringa dukoresha inkoni za santimetero 5/8 tugura $0.40-$0.80 kuri buri gice cya FOB, bitewe n'urwego rw'umuringa n'uburyo bwo gukora. Ku mushinga usaba udukoresho two guhuza imiringa 10.000, ni $4.000-$8.000 - ikintu cy'ingenzi kigomba kugaragara muri buri giciro cya FOB ariko akenshi ntikigaragare.

Ibyacuumurongo w'ibicuruzwa byo guhuza inkoni z'umuringaIfite ingano kuva kuri santimetero 1/2 kugeza kuri santimetero 1, ifite amahitamo asanzwe n'ay'inkuta zikomeye. Iyo dutanze ibisobanuro ku bikoresho bihuza n'inkoni, umuguzi wacu abona ishusho yacu yuzuye kandi agafata ibyemezo bisobanutse neza ku bijyanye n'aho yakongera ikiguzi nta kwangiza ubuziranenge bwa sisitemu.

Rwiyemezamirimo w’ibigo by’amashanyarazi muri Arabiya Sawudite yigeze gutumiza inkoni 15.000 muri twe ariko agura utwuma duhuza uduce duto duto ku wundi mucuruzi. Uburyo bwo gukurura imigozi bwari bwaragabanutseho 0.3 mm - hafi cyane y’imigozi y’intoki ariko irekuye bitewe n’imbaraga zayo. Twakoze imashini 4.000 zo guhuza uduce duto mu ruganda rwacu kugira ngo zihuzwe kandi twohereza mu cyumweru kimwe. Kuva icyo gihe, uwo muguzi yatumije inkoni n’utwuma duhuza uduce duto ...

• Amabwiriza yo gutwara imodoka— Icyuma gikomeye cyangwa umuringa, $0.15-$0.40 buri kimwe
• Udukingirizo tw'insinga— imipfundikizo ya pulasitiki irinda kwangirika kw'imigozi mu gihe cyo kohereza, $0.05-$0.10 buri imwe
• Ibikoresho byo gusudira bya Exothermic— ku bijyanye no guhuza burundu n'ibyuma biyobora umuringa, $2.50- $5.00 kuri buri kintu cyo gusudira
• Ibikoresho byo kongera ingufu z'ubutaka— ibinyabutabire byo mu nzu, imiti ikoreshwa mu gutunganya ubutaka

Kubera ko ibi bikoresho ari ibikoresho byo gukoresha, bigomba gutumizwa hamwe n'imigozi, kubihuza mu giciro kimwe cya FOB bigabanya ingorane mu bijyanye n'ibikoresho kandi akenshi bifungura ibiciro bishingiye ku ngano y'ibikoresho bitandukanye n'uko igiciro cy'inkoni zigenga kidashobora gutanga.

Itsinda ryacu ry’abagurisha ryasuzumye ibihumbi by’abaguzi ba RFQ mu myaka yashize. Imiterere iri hepfo ituruka ku byo twabonye mu biganiro nyabyo byo gutanga amasoko, ntabwo ari inyigisho.

Uburyo bwo Gusoma Hagati y'Imirongo y'Inkoni yo mu Gice

Nyuma yo gusuzuma amagana y'ibiciro by'abanywanyi bacu baturutse mu batanga serivisi hirya no hino mu Bushinwa, dore imiterere itandukanya ibiciro byizewe n'ibifite ikibazo:

ItsindaIngingo ya Wikipedia ivuga ku buryo bwo gutwika ubutakaitanga incamake y'ingirakamaro mu bya tekiniki ku bwoko bwa electrode yo gusimbuza ubutaka n'amahame abigenga. Gusobanukirwa aya mahame —Ingingo ya 250 ya NEC, IEC 60364-5-54, na UL 467 — iguha amagambo yo kwisubiraho ku bisobanuro bidasobanutse neza.

Umucuruzi utarashobora cyangwa utazagaragaza urwego rw'icyuma n'ubugari bw'umuringa ku giciro cyemeweni umucuruzi ushobora no kugabanya amafaranga mu gihe cyo gukora. Inyandiko y'ibiciro ni yo igenzura rya mbere ry'ubuziranenge - kandi twiteze ko abaguzi bacu na bo bazakora nk'ibyo.

Ku ruhande rwacu rw'imbonerahamwe y'ibiganiro, dore ingamba zigira akamaro mu gushaka ibiti by'amashanyarazi ku isoko ry'iki gihe.

Ingamba zo kuganira ku kugura inkoni zo mu butaka muri 2026

Dufite ubumenyi bw'icyatuma igiciro cy'ibiciro gihinduka, dore ingamba eshanu z'ibiganiro zikora ku isoko ririho ubu:

1. Shyira igiciro cy'umuringa ukoresheje ingingo y'ibicuruzwa.Shyira igiciro cya nyuma cy’inyemezabuguzi ku giciro cya LME mu gihe cyo gutanga inyemezabuguzi, ushyireho umugozi n’igice cyagenwe. Ibi birinda itsinda ryacu n’umuguzi kandi bikuraho icyifuzo cy’umucuruzi cyo gushyira mu gaciro ingaruka z’ibicuruzwa mu giciro cyacu.

2. Shyira inkoni zifatanye n'udukoresho two kuzihuza n'ibindi bikoresho.Gutumiza inkoni ku mucuruzi umwe n'abahuza b'inkoni b'undi byongera kabiri ikiguzi cy'ibikoresho byawe kandi bigatera ibyago byo guhuza ibikoresho. Ibiciro by'ibikoresho byacu byose bitangwa n'isoko rimwe gusa birahendutse cyane.

3. Garagaza neza urwego rw'icyuma.Ntukemere "icyuma gisanzwe" nk'ibisobanuro. Ibisobanuro byanditse ku itegeko ryo kugura byanditseho "Demand Q235" cyangwa 45# carbon steel (cyangwa ASTM grade ingana nayo). Ibi bikuraho isoko rikunze gukurura ibisobanuro.

4. Saba ibyemezo by'ibizamini by'undi muntu.Igenzura ry'ubugari bw'umuringa rikorwa na laboratwari yigenga (SGS, BV, TUV) rigura $150-$300 kuri buri cyiciro cy'ibizamini ariko bikuraho ibyago byo kubona ibicuruzwa bya sub-spec. Ibi ubishyire mu igereranya ry'ibiciro bya FOB by'icyuma cyawe cyo hasi - ni ubwishingizi buhendutse.

5. Gereranya ikiguzi cyose cy’ubutaka, ntabwo ari igiciro cya FOB gusa.Inkoni igura $0.05 yiyongereyeho kuri buri gikoresho FOB ariko ikagezwa mu bipfunyika byiza (nta kirego cy’ibyangiritse) kandi irimo inyandiko zuzuye (nta gutinda kwa gasutamo) ishobora kuba amahitamo ahendutse iyo igeze mu bubiko bwawe.

Itsindagukurikirana ibiciro by'umuringa buri munsi kuri Metalaryni imfashanyigisho y'ingirakamaro yo gukurikirana imiterere y'ibicuruzwa no gushyira igihe ibyo waguze ku isoko bihurirana n'igihe cyiza cyo kugurisha.

Isoko ry'inkoni yo hasi muri 2026 rigizwe n'uburyo ibikorwa remezo bikoreshwa mu mikoreshereze y'imari ikoreshwa— cyane cyane muri Amerika (imishinga y’izuba n’umuyaga iterwa inkunga na IRA), u Burasirazuba bwo Hagati (imishinga y’izuba ikoreshwa mu gutanga ingufu z’amashanyarazi), no muri Aziya y’Amajyepfo y’Uburasirazuba (kwagura amashanyarazi) — kwiyongera k’ubusabe bw’amashanyarazi gushobora gukaza ubwinshi bw’ibikoresho no kwihutisha igihe cyo gutanga umusaruro kuva ku minsi 30 kugeza kuri 60. Gutegura amabwiriza mbere y’ibihe by’impeshyi ubwabyo ni ingamba yo kuzigama amafaranga.

Umwanzuro: Igiciro cy'Inkoni y'Umutaka Iboneye ni Igiciro cy'Inkoni y'Umutaka Isobanutse

Igiciro cy'inkoni yo hasi uzishyura muri 2026 ni igiteranyo cy'imiterere y'isoko ry'umuringa, guhitamo inkingi y'icyuma, ikoranabuhanga ryo guhuza, gushyiramo ibikoresho, hamwe n'umucyo w'abatanga ibicuruzwa. Nta nomero imwe - yaba iturutse ku rubuga rw'ubucuruzi cyangwa ubutumwa bugufi - ivuga inkuru yuzuye.

Uburyo bwacu muri Shibang ni ugutangaibiciro bya FOB by'ibicuruzwa bitandukanye bisesengura ibikoresho fatizo, uburyo bitunganywa, ibikoresho, igeragezwa, n'ibipfunyika nk'ibintu bitandukanye by'ikiguziIbi bituma abakiriya bacu bagereranya ibiciro hakurikijwe ibiciro bahereye kuri pome ujya kuri pome, bagafata ibyemezo byo kugura hashingiwe ku gaciro kose aho ku giciro cy’ibanze.

Niba urimo gusuzuma abatanga serivisi ku mushinga wo kubaka umushinga kandi ukaba ushaka ibiciro bisobanutse kandi bishingiye ku bipimo ngenderwaho, twiteguye kugufasha. Reba urutonde rwacu rwuzuye rwa serivisi zo kubaka umushinga kandi ukaba ushaka ibiciro birambuye kandi bifatika, twiteguye kugufasha. Reba urutonde rwacu rwuzuye rwa serivisi zo kubaka umushinga.ibikoresho by'inkoni yo hasi ipfutse umuringa or hamagara itsinda ryacuhamwe n'ibisobanuro by'umushinga wawe kandi tuzabikora.

Ibibazo Bikunze Kubazwa