Please Choose Your Language
You are here: Aƒeme / Blogwo . / formation reason and solution of welding porosity of stainless steel pipe

formation susu kple egbɔkpɔnu na welding porosity ƒe gakpo si mexɔ dzo o ƒe pɔmpi .

Nukpɔkpɔwo: 0     Agbalẽŋlɔla: Valor Ta Ɣeyiɣi: 2025-04-08 Dzɔtsoƒe: Teƒe

Bia .

Porosity nye nusi bɔ ɖe gakpo siwo mexɔ dzo o ƒe pɔmpiwo ƒe ƒoƒo me, si dzena abe do sue siwo le ʋuƒoa me ene, si gblẽa nu le pɔmpiawo ƒe sesẽ kple ŋusẽ ŋu. Nusiwo gbɔna nye mɔ si gɔme sese le bɔbɔe si dzi woato aɖe nusiwo gbɔ Stomata tso kple alesi woawɔ nu ɖe ​​wo ŋui me:

1. Afikae ʋuʋudediwo tsona?

1.1 Gas ƒe nugbagbevi siwo susɔ .

Ga si ƒona le welding me la xɔa ya siwo ƒo xlãe (abe oxygen kple nitrogen le ya me ene).

Ne akpoxɔnu gas (abe argon ene) mesɔ gbɔ o alo mesɔ gbɔ o la, womate ŋu ado ya siawo ɖe megbe akpa ne ga la fa o, si wɔe be kuɖɔwo le eme.

1.2 Nusi wotsɔ wɔe la me mekɔ o .

Ami, tsi ƒe ɖiɖi alo gbeɖuɖɔ le gakpo ƒe pɔmpia ƒe anyime, eye gas abe hydrogen ene gblẽna le dzoxɔxɔ gã me eye wotsakae ɖe weld la me.

1.3 Welding si mesɔ o .

Tsi si le tsia me la lolo akpa eye eƒe duƒuƒu le du dzi akpa: tsita si wotsɔ ƒoe la ƒe dzoxɔxɔ le kɔkɔm akpa alo eƒe sesẽa nu sẽ akpa, eye gas la mate ŋu asi le eme o.

Yaƒoƒo ƒe dzogoe si mesɔ o: Ya ƒo ya si kpɔa ame ta la dzoe, eye ya gena ɖe ta si wotsɔ ƒoe la me.


2. Aleke woawɔ aƒo asa na yaƒoƒo ƒe dowo?

2.1 Dzadzɛ vudo .

Klɔ ami, gbeɖuɖɔ kple tsi si le pɔmpia tame la nyuie kple sandpaper alo aha sesẽ hafi nàtsɔe aƒoe.

2.2 Gas si kpɔa ametakpɔkpɔ dzi le dziɖuɖu me .

Wozãa argon kple dzadzɛnyenye ≥99.99% eye woléa tsi ƒe sisi ƒe agbɔsɔsɔme ɖe 15-20L/min me.

Ƒo asa na yaƒoƒo le ya ƒe nɔnɔme sesẽ me, si ya ƒe ʋuƒo ate ŋu akpɔ ta na.

2.3 Trɔ asi le welding parameters ŋu .

Tia elektrikŋusẽ si sɔ (abe 90-120A na 1.2mm welding wire ene) be nàƒo asa na elektrikŋusẽ si gbɔ eme.

Welding ƒe duƒuƒu sɔ, menye kabakaba akpa o (wokafu 8-12cm/min).

2.4 Tia Butt Welding Nu .

Zã ka si me silicon (Si) alo titanium (Ti) le, abe ER308LSI ene, nàtsɔ akpe asi ɖe ya la ɖeɖe ɖa ŋu.

Flux-cored wire ƒe porosity tsitretsitsi nyo wu ka sesẽ.

2.5 Dɔwɔna ƒe Aɖaŋu .

Na dzogoe si le aŋɔka si wotsɔna ƒoa gae kple nusi wotsɔ wɔa dɔe dome la nanɔ abe 75° ene be gas la natsyɔ ta si wotsɔ ƒoe la dzi bliboe.


Gas ƒe nugbagbevi siwo susɔ kple dɔwɔwɔ si mesɔ o koŋue hea porosity la vɛ. Ne èkɔ nuawo ŋu, kpɔ gas la dzi eye nètrɔ asi le parameterawo ŋu la, àte ŋu aɖe porosity dzi akpɔtɔ ŋutɔ eye nàkpɔ egbɔ be welding la ƒe nyonyome!


Nusiwo do ƒome kplii .

Ɣesiaɣi si woxatsa nuwuƒe ƒe mɔ̃a la, ele be wòato atike si wotsɔna ƒoa tsii ƒe dɔwɔwɔ me. TA kpɔa egbɔ be gakpo ƒe pɔmpia ƒe dɔwɔwɔ ɖo mɔ̃ɖaŋununya ƒe nudidiwo gbɔ. eye be woana kakaɖedzi le dɔwɔwɔ vɔ megbe dɔwɔwɔ alo eŋudɔwɔwɔ ŋu. Bright solution treatment process of ultra-long seamless steel pipe nye nusi sesẽ le dɔwɔƒea ɣesiaɣi.

Elektrik-dzodoƒe dɔwɔnu siwo wozãna tsã la lolo,exɔa teƒe gã aɖe, ŋusẽzazã sɔ gbɔ eye wozãa gas geɖe, eyata esesẽna be woakpɔ kuxi si me kɔ nyuie ƒe dɔwɔwɔ adze sii. Le ƒe geɖe ƒe dɔ sesẽ wɔwɔ kple nu yeyewo dodo ɖe ŋgɔ megbe la, fifi dzoxɔxɔ ƒe dzoxɔxɔ ƒe mɔ̃ɖaŋununya deŋgɔ kple DSP ŋusẽ nana zazã. Dzoxɔxɔ ƒe dzoxɔxɔ dzi kpɔkpɔ pɛpɛpɛ be woakpɔ egbɔ be wokpɔ dzoxɔxɔa dzi le T2C me,be woakpɔ mɔ̃ɖaŋununya ƒe kuxi si nye dzoxɔxɔ ƒe dzoxɔxɔdzidzenu si mesɔ o ƒe mɔ̃ɖaŋununya ƒe kuxi gbɔ. Wotsɔ 'Heat Conduction'le fafamɔ̃ tɔxɛ aɖe si wotu me, si ɖea gas zazã dzi kpɔtɔna ŋutɔ eye wònyea nutoa me xɔlɔ̃wɔwɔtɔe wu la ƒe fafa.
$ 0
$ 0
Dzro alesi Hangao ƒe gakpo si mexɔ dzo o coil tube wɔwɔ ƒe mɔ̃a te ŋu wɔa nu vovovowoe me. Wotrɔ asi le eŋu na dɔ vovovowo wɔwɔ, tso dɔwɔƒewo ƒe dɔwɔwɔwo dzi va ɖo adzɔnuwo wɔwɔ tɔxɛwo dzi, míaƒe nuwɔwɔ ƒe mɔ̃a naa kakaɖedzi be wowɔ gakpo siwo mexɔ dzo o ƒe coil tube siwo le nyonyome nyuie la ƒe wɔwɔme si me kuxi aɖeke mele o. Le nyateƒetoto abe míaƒe dzesi ene ta la, Hangao nye wò hadɔwɔla si dzi nèka ɖo na dɔwɔƒe ƒe nudidi vovovowo gbɔ ɖoɖo kple nu nyuitɔ kekeake.
$ 0
$ 0
Midze dzadzɛnyenye kple pɛpɛpɛ ƒe mɔzɔzɔ gɔme kple Hangao ƒe gakpo si mexɔ dzo o ƒe tsi ƒe mɔ̃ si nye tube wɔwɔ ƒe mɔ̃. Wotrɔ asi le míaƒe mɔ̃ deŋgɔwo ŋu be woawɔ dzadzɛnyenyedɔwo le atikewɔnuwo, nuɖuɖu ŋuti dɔwɔwɔ, kple bubuwo me, eye wokpɔa egbɔ be dzadzɛnyenye ƒe dzidzenu kɔkɔtɔwo kekeake le wo si. Abe míaƒe ɖokuitsɔtsɔna ƒe ɖaseɖiɖi ene la, Hangao ɖe dzesi abe adzɔnuwɔƒe si me tube wɔwɔ ƒe mɔ̃wo ƒo adegbe le dzadzɛnyenye tɔxɛ aɖe ŋu le, si wɔ ɖe dɔwɔƒe siwo tsɔa dzadzɛnyenye ɖoa nɔƒe gbãtɔ le tsiwo zazã ƒe ɖoɖowo me la gbɔ.
$ 0
$ 0
Dzro titanium tubes ƒe dɔwɔwɔ gbogboawo me kple Hangao ƒe titanium welded tube production line. Titanium tubes kpɔa viɖe vevi aɖe le yamenutome, atikewɔnuwo, atikewo ƒe dɔwɔwɔ, kple bubuwo me, le woƒe tsitretsitsi ɖe xɔxlɔ̃ ŋu etɔxɛe kple ŋusẽ kple kpekpeme ƒe sɔsɔme ta. Abe nusi mebɔ o le dukɔa me ƒe asi me ene la, Hangao nye dada be enye dɔwɔƒe si li ke eye kakaɖedzi le eŋu na Titanium welded tube wɔwɔ ƒe mɔ̃wo, si kpɔa egbɔ be wowɔa nu pɛpɛpɛ eye wowɔa dɔ ɖekae le dɔ tɔxɛ sia me.
$ 0
$ 0
Mige ɖe nuwɔwɔ pɛpɛpɛ ƒe afisi wòle kple Hangao ƒe ami kple atikewo wɔwɔ ƒe mɔ̃. Wowɔe na ami kple atikewɔƒewo ƒe didi vevie, míaƒe amikuƒea bi ɖe mɔ̃ siwo wɔa dzidzenu sesẽ siwo hiã hena nuwo tsɔtsɔ yi teƒe bubuwo kple wo ŋudɔwɔwɔ me le akpa siawo me la wɔwɔ me. Ka ɖe Hangao dzi be nàkpɔ egbɔkpɔnu siwo ŋu kakaɖedzi le siwo léa fɔmaɖimaɖi kple dɔwɔwɔ nyuie si le vevie na ami kple atikewo zazã ɖe asi la ɖe asi.
$ 0
$ 0
Kpɔ mɔ̃ɖaŋununya ƒe ŋgɔyiyi ƒe kpɔɖeŋu kple Hangao ƒe laser stainless steel welded tube production line. Esi wònye be wowɔa nu kabakaba le nuwɔwɔ ƒe duƒuƒu kple weld seam ƒe nyonyome si ɖeke mesɔ kplii o me ta la, mɔ̃ɖaŋununya deŋgɔ sia gbugbɔ ɖe gakpo si mexɔ dzo o ƒe tube wɔwɔ gɔme. Do wò nuwɔwɔ ƒe ŋutete ɖe dzi kple laser mɔ̃ɖaŋununya, akpɔ egbɔ be pɛpɛpɛ kple nu nyui wɔwɔ le weld ɖesiaɖe me.
$ 0
$ 0

Ne míaƒe nusi wowɔ lae nye nusi nèdi .

Taflatse miɖo dze kple míaƒe ƒuƒoƒoa enumake be míaɖo nya ŋu na mi kple egbɔkpɔnu si nye dɔnyala wu .
WhatsApp:+86-134-2062-8677  
Tel: +86-139-2821-9289  
E-mail: hangao@hangaotech.com  
Add: No. 23 Gaoyan Road, Duyang Town, Yun 'Andisttricyunfu City. Guangdong Nutome .

Kadodowo kabakaba .

Mía ŋu nya .

Login & Register .

Guangdong Hangao Technology Co., Ltd. nye China ƒe ɖeka ko kple deŋgɔ-end precision industrial welded pɔmpi wɔwɔ fli blibo ɖoɖo dɔwɔnuwo wɔwɔ ŋutetewo.
Gblẽ gbedasi aɖe ɖi .
Te ɖe mía ŋu
Copyright © 2023 Guangdong Hangao Technology Co., Ltd. kpekpeɖeŋu si wona to . Leadong.com . | Sitemap .. Ameŋunyatakakawo Ŋuti Ðoɖo .