Ibintu byongewe kubusa-gukata ibyuma birimo S, Pb, Ca na P. Ibikorwa byabo byingenzi nibi bikurikira:
1. Uruhare rwa sufuru
Amazi ya sufuru akora MnS hamwe na Mn mubyuma, bishobora guhagarika gukomeza kwa matrix, bigatuma chip zoroha kumeneka, no kugabanya aho uhurira hagati ya chip nigikoresho. Amazi ya sufuru arashobora kandi kugabanya ubushyamirane kandi akabuza imitwe gukomera kumutwe. Ariko, kuba sulferi irashobora gutuma ibyuma bishyuha kandi bikavunika, kubwibyo rero muri sulfure muri rusange bigarukira ku ntera ya w (s) = 0,10% ~ 0,30%, kandi ibirimo Mn bigomba kongerwa mu buryo bukwiye kugira ngo bihuze.
2. Uruhare rwo kuyobora
Kwiyongera kwa Pb birashobora kunoza imikorere yo guca ibyuma. Kubera ko Pb idashonga muri ferrite mubyuma kandi ntigire ibice, iri mubwisanzure kandi ikora uduce duto (2 ~ 3μm) ikwirakwizwa kimwe muburyo bwa matrix. Iyo ubushyuhe butangwa mugihe cyo gukata bugeze aho gushonga kwa Pb, iba mumashanyarazi hanyuma iba "lubricant" hagati yigikoresho na chipi no hagati yigikoresho nubuso bwakazi, bikagabanya ibintu byo guterana, ubushyuhe bwibikoresho, no kwambara. Umubare wa Pb wongeyeho uri murwego rwa w (Pb) = 0.1% ~ 0.35%.
3. Uruhare rwa calcium
Ca irashobora gukora Ca na Al silikatike yibyuma mubyuma, bifatisha igikoresho cyo gukora firime yoroheje, bigira ingaruka zo kugabanya umuvuduko, kandi bikarinda kwambara ibikoresho. Umubare wa Ca wongeyeho muri rusange w (Ca) = 0.001% ~ 0.005%.
4. Uruhare rwa fosifore
P yongewemo kumyunyu ngugu irimo sulfure yubusa kugirango uyishongeshe muri ferrite, itera imbaraga nogusohora kugirango imikorere yayo yo guca. Mu rwego rwo gukumira "ubukonje bukabije", w (P) bigaragara ko ≤0.15%.
Kwiyongera kwibi bintu birashobora kandi kuzamura ubwiza bwubuso bwakazi kandi bikongerera ubuzima bwa serivisi igikoresho.

Niba ukeneye ibisobanuro birambuye, birasabwa kutugisha inama kumakuru arambuye kubisobanuro byihariye hamwe nikoreshwa ryibi byuma.

Ibicuruzwa birambuye

Ibyuma byo gukata kubuntu bikoreshwa cyane mugukora ibikoresho, kureba amasaha, imodoka, ibikoresho byimashini nizindi mashini zifite ibibazo bito ariko bisabwa cyane kubunini no gukomera; ibice bisanzwe bifite ibyangombwa bisabwa kubyerekeranye nuburinganire nuburemere, ariko ugereranije nibisabwa hasi kumiterere yubukanishi, nka gare, shitingi, bolts, valve, ibihuru, pin, guhuza imiyoboro, intebe zamasoko hamwe nibikoresho byimashini, imashini ibumba plastike, ibikoresho byo kubaga no kuvura amenyo, nibindi.

Porogaramu nyamukuru

1.Gutanga amazi / gazi, imiterere yicyuma, ubwubatsi;
2.ROYAL GROUP ERW / Welded round carbone ibyuma, bifite ubuziranenge kandi bukomeye bwo gutanga ibikoresho bikoreshwa cyane muburyo bwa Steel and Construction.

Icyitonderwa:
1.Icyitegererezo cyubusa, 100% nyuma yo kugurisha ubwiza bwubuziranenge, Shyigikira uburyo ubwo aribwo bwose bwo kwishyura;
2.Ibindi bisobanuro byose byerekana imiyoboro ya karubone izenguruka iraboneka ukurikije ibyo usabwa (OEM & ODM)! Igiciro cyuruganda uzabona muri ROYAL GROUP.

Imbonerahamwe Ingano

Inzira yumusaruro

icyuma gishongeshejwe cya magnesium gishingiye kuri desulfurizasi-hejuru-hepfo yongeye guhuha guhinduranya-alloying-LF gutunganya-calcium yo kugaburira umurongo-woroshye uhuha-hagati-mugari-mugari usanzwe wa gride icyapa gikomeza guteramo icyuma gikata icyuma kimwe gishyushya, kizunguruka kimwe, passe 5, kuzunguruka, kubika ubushyuhe, no kurangiza kuzunguruka, gutambuka, gutekesha,

Kugenzura ibicuruzwa

Ubwikorezi

Ubwikorezi:Express (Gutanga Icyitegererezo), Ikirere, Gariyamoshi, Ubutaka, Ubwikorezi bwo mu nyanja (FCL cyangwa LCL cyangwa Ubwinshi)

Ibibazo

Ikibazo: Ese ua ukora?

Igisubizo: Yego, turi ababikora. Dufite uruganda rwacu ruherereye mu Mudugudu wa Daqiuzhuang, Umujyi wa Tianjin, mu Bushinwa. Uretse ibyo, dukorana n’ibigo byinshi bya Leta, nka BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP, nibindi.

Ikibazo: Nshobora kugira itegeko ryo kugerageza toni nyinshi gusa?

Igisubizo: Birumvikana. Turashobora kohereza imizigo kuri u hamwe na seriveri ya LCL. (Umutwaro muto wa kontineri)

Ikibazo: Ufite ubwishyu burenze?

Igisubizo: Kumurongo munini, iminsi 30-90 L / C irashobora kwemerwa.

Ikibazo: Niba icyitegererezo ari ubuntu?

Igisubizo: Icyitegererezo kubuntu, ariko umuguzi yishyura ibicuruzwa.

Ikibazo: Waba utanga zahabu kandi ukora ubwishingizi bwubucuruzi?

Igisubizo: Twebwe imyaka irindwi itanga ubukonje kandi twemera ubwishingizi bwubucuruzi.Ubusanzwe tuzahaza abaguzi bacu bubashywe hamwe nubwiza buhebuje bwiza, igiciro cyiza cyo kugurisha hamwe nisosiyete nziza kubera ko turi abahanga cyane kandi bakora cyane kandi tubikora muburyo buhendutse kubushinwa Bwumwuga HRB400 HRB500 Hrb500e Byahinduwe Byuma Byuma Byubatswe Byubatswe Byuma Byuzuye Byuma Byubatswe Akabari, Uracyari gushakisha ibicuruzwa byiza byujuje ubuziranenge hamwe nishusho nziza yumuryango mugihe wagura ibintu byawe? Reba ibicuruzwa byacu byiza. Guhitamo kwawe kuzerekana ko ufite ubwenge!
Umwuga w'Ubushinwa Ubushinwa Steel Bar na Rebar, Niba ukeneye kugira ibicuruzwa byacu, cyangwa ufite ibindi bicuruzwa, menya neza ko utwoherereza ibibazo byawe, ingero cyangwa ibishushanyo byimbitse. Hagati aho, tugamije kwiteza imbere mumatsinda mpuzamahanga yimishinga, turategereje kwakira ibyifuzo byimishinga ihuriweho nindi mishinga ya koperative.