I-C11000 vs C10200 Copper: Umahluko oPhambili, iiPropati kunye neSikhokelo esiGqibeleleyo seSicelo

Intshayelelo

Ukukhetha i-alloy yobhedu efanelekileyoibalulekile kwizicelo zombane, ubushushu, kunye noomatshini bokuchwetheza ngokuchanekileyo. Nangona i-C11000 (i-ETP copper) kunye ne-C10200 (i-oxygen-free copper) zifana kakhulu kwaye zombini zibonelela ngokuhanjiswa komoya okuhle kakhulu, umahluko wazo kumxholo we-oxygen, ukusebenza kwe-welding, ukuhambelana kwe-vacuum, kunye neendleko zinokuchaphazela kakhulu impumelelo yeprojekthi yakho.

Kule khokelo ibanzi, siza kuchaza yonke into ekufuneka uyazi malungaI-C11000 vs C10200ithusi — ukusuka kwimilo yeekhemikhali kunye neempawu zoomatshini ukuya kwizicelo zehlabathi lokwenyani kunye nezinto eziqwalaselwayo malunga noomatshini be-CNC. Nokuba uyila izinto zombane, iinkqubo zokucoca, okanye iindawo ezichanekileyo, olu thelekiso luya kukunceda ukhethe izinto ezifanelekileyo.

Isiqulatho

• Yintoni i-C11000 Copper (ETP Copper)?
• Yintoni iCopper C10200 (iCopper engena-oksijini)?
• I-C11000 vs C10200: Uthelekiso olusecaleni
• Izicelo: Ixesha lokusebenzisa i-Alloy nganye
• Izinto ekufuneka ziqwalaselwe xa kusenziwa i-CNC Machining
• Ungakhetha njani: C11000 okanye C10200?
• Imibuzo ebuzwa qho
• Isiphelo

Yintoni i-C11000Ithusi(ETP Copper)?

C11000, kwaziwa njengeI-Electrolytic Tough Pitch (ETP) yobhedu, yeyona ngxubevange yobhedu esetyenziswa kakhulu ehlabathini. Ibizwa ngokuba yi-UNS C11000 kwaye ngamanye amaxesha ibizwa ngokuba yi-CDA 110 okanye i-pure copper grade 110.

Ukwakheka kweekhemikhali ze-C11000

• Ithusi (Cu):Ubuncinci be-99.90% (kuquka nesilivere)
• Ioksijini (O):0.02% – 0.05% (ngesiqhelo yi-200-500 ppm)
• Isilivere (Ag):Ithathwa njengenxalenye yomxholo wobhedu kwiinkcukacha ezininzi
• Ezinye izinto ezingcolisayo:Ubungakanani bezinto ezilandelelanayo, ezilawulwa ngokuqinileyo

Iipropati eziphambili zeCopper ye-C11000 ETP

• Ukuqhuba kombane: ≥ 100% IACS (International Annealed Copper Standard), idla ngokufikelela kwi-101-101.5% IACS
• Ukuqhuba kobushushu:Malunga ne-398 W/(m·K) kubushushu begumbi
• Uxinano:8.94 g/cm³ (0.323 lb/in³)
• Indawo yokunyibilika:1,083°C (1,981°F)
• Amandla okuxinana (afakwe i-annealed):210-220 MPa
• Ukwandiswa (okufakwe i-annealed):Ubuncinci be-40%

I-C11000 iveliswa ngokucocwa kwe-electrolytic kulandele i-oxidation elawulwayo ukuze kufezekiswe umxholo we-oksijini oyifunayo. I-oksijini ekhoyo ngohlobo lwee-cuprous oxide (Cu₂O) particles inceda ukuphucula iipropati ze-alloy mechanical ngaphandle kokunciphisa kakhulu ukuhanjiswa kwe-conductivity.

Isifundo esibalulekileyo: I-C11000 ETP copper yeyona nto isebenzayo kushishino — inikezela ngokuqhuba kakuhle ngexabiso eliphantsi. Lukhetho oluqhelekileyo kwiintlobo ngeentlobo zezicelo zombane nezobushushu ezisetyenziswa ngokubanzi.

Yintoni iCopper C10200 (iCopper engena-oksijini)?

C10200, kwaziwa njengeUbhedu olungenaoksijini (OF)okanye i-OFHC (i-Oxygen-Free High Conductivity), ludidi lobhedu olucocekileyo oluveliswa phantsi kweemeko ezilawulwa ngokungqongqo ezingena-oksijini. Igama layo le-UNS yi-C10200, kwaye ikwabizwa ngokuba yi-CDA 102.

Ukwakheka kweekhemikhali ze-C10200

• Ithusi(Cu):Ubuncinci be-99.95% (kuquka nesilivere)
• Ioksijini (O):Ubuninzi obuyi-0.001% (≤ 10 ppm) — phantse ayinaoksijini
• Akukho zi-deoxidizers:Yenziwe ngaphandle kwe-phosphorus okanye ezinye izinto ezisusa i-oxidation
• Ukungcola okupheleleyo:Iphantsi kakhulu, iqinisekisa ubunyulu obuphezulu

Iimpawu eziphambili zeCopper engenaoksijini ye-C10200

• Ukuqhuba kombane:101-102% IACS — iphezulu kancinci kune-C11000
• Ukuqhuba kobushushu:Malunga ne-401 W/(m·K) kubushushu begumbi
• Uxinano:8.94 g/cm³ (0.323 lb/in³)
• Indawo yokunyibilika:1,083°C (1,981°F)
• Amandla okuxinana (afakwe i-annealed):220-260 MPa
• Ukwandiswa (okufakwe i-annealed): ≥ 40%
• Ukumelana nokuqhekeka kwehydrogen:Igqwesile — akukho mngcipheko wokuqhekeka kwe-hydrogen

I-C10200 yenziwa ngokunyibilikisa nokuphosa ii-cathode zekopolo ezicocekileyo kakhulu kwindawo elawulwayo, engenaoksijini (ngokuqhelekileyo kusetyenziswa izigqubuthelo zegrafiti okanye zamalahle). Le ndlela yokuvelisa isusa ioksijini ngokupheleleyo, nto leyo ekhokelela ekubeni ioksijini ibe nobunyulu obugqwesileyo kunye nokuthembeka kwiindlela ezibalulekileyo zokusebenza.

Isifundo Esibalulekileyo: I-C10200 copper engena-oxygen inika ukuthembeka okuphezulu kwiindawo ezishushu kakhulu — amaqondo obushushu aphezulu, iimeko zokucoca umoya, kunye neendawo ezixineneyo ze-hydrogen. Lukhetho oluphezulu xa ukungaphumeleli kungelulo ukhetho.

I-C11000 vs C10200: Uthelekiso olusecaleni

Ngoku masithelekise ezi alloys zimbini zobhedu kuzo zonke iiparameter ezibalulekileyo. Ukuqonda la mahluko kuya kukunceda ukhethe okulungileyoizintokwisicelo sakho esithile.

1. Uthelekiso loBume beeKhemikhali

2. Ukuqhuba kombane kunye nobushushu

Nangona umahluko wokuqhuba umbane ubonakala umncinci (malunga ne-1%), unokuba mkhulu kwizicelo ezinamandla aphezulu okanye ezisebenzisa rhoqo apho yonke into esebenzayo ibalulekile.

3.OomatshiniIipropati

4. Umxholo we-oksijini kunye nokuqhekeka kwe-hydrogen — Umahluko obalulekileyo

Umahluko obalulekileyo phakathi kwe-C11000 kunye ne-C10200 usekubeniumxholo weoksijinikunye nendlela eziziphatha ngayo kwiindawo ezityebileyo nge-hydrogen okanye ezishushu kakhulu.

Ukuqhekeka kweHydrogen kwi-C11000

Xa ubhedu lwe-C11000 lufudunyezwa ngaphezu kwama-370°C (700°F) kwindawo equlethe i-hydrogen (i-atmosphere enciphisayo), i-hydrogen isabela kunye ne-oxygen ekwi-copper ukuze yenze umphunga wamanzi (H₂O). Lo mphunga wamanzi udala uxinzelelo lwangaphakathi kwimida yeenkozo, nto leyo ebangela:

• Ukuqhekeka komphezulu kunye nokuqhekeka
• Ukulahlekelwa bubuchule kunye nokuqina
• Amandla oomatshini anciphileyo
• Ukusilela okunokwenzeka kwecandelo

Le nto yaziwa ngokubaukuqhekeka kwehydrogenokanye "isifo se-hydrogen" kwi-copper. Yinto ebalulekileyo ekusetyenzisweni kwe-welding, i-brazing, kunye nokusetyenziswa kobushushu obuphezulu.

Akukho Hydrogen Embrittlement kwi-C10200

Ngenxa yokuba i-C10200 ayinayo ioksijini (≤ 10 ppm), akukho nto i-hydrogen enokusabela ngayo. Oku kwenza i-C10200 ibe:

• Ukuzikhusela kwi-hydrogen embrittlementnakweyiphi na iqondo lobushushu
• Ikhuselekile ekuwelding nasekufakeni ibrazingkwi-hydrogen okanye kwi-atmospheres ezinciphisayo
• Ilungele ukusetyenziswa kumaqondo obushushu aphezulu
• Ifanelekile kwiindawo zokucoca umoyaapho ukurhaxwa kwegesi kufuneka kuncitshiswe khona

Umahluko Obalulekileyo: I-C11000 inokuba nengxaki yokuqhekeka kwe-hydrogen xa ishushu ngaphezu kwama-370°C kwi-hydrogen atmospheres. I-C10200 ayichaphazeleki ngokupheleleyo. Ukuba isicelo sakho siquka ukuwelda okushushu kakhulu, ukurhawuzelelwa, okanye indawo yokucoca umoya, i-C10200 idla ngokuba lolona khetho lukhuselekileyo.

5. Ukusebenza kweWelding kunye neBrazing

6. Ukuhambelana kweVacuum

Kwizicelo ze-vacuum, i-C10200 ingcono kakhulu:

• C10200:Izinga lokukhupha igesi eliphantsi kakhulu — lifanelekile kwiinkqubo ze-vacuum ephezulu kunye ne-ultra-high-vacuum (UHV). Ukungabikho kweoksijini kuthetha ukuba akukho kwakheka kwe-oxide eguquguqukayo phantsi kwe-vacuum.
• C11000:Ingakhupha ioksijini kunye nezinye izinto ezingcolileyo phantsi kweemeko zokucoca umoya, ingcolise indawo yokucoca umoya. Ngokuqhelekileyo ayikhuthazwa ukusetyenziswa kwe-vacuum eninzi.

7. Uthelekiso lweendleko

Ixabiso lidla ngokuba yinto ethatha isigqibo. Nantsi into onokuyilindela:

• C11000:Eyona copper ingabizi kakhulu kwaye inamandla okuqhuba umbane. Iindleko zemveliso ziphantsi ngenxa yenkqubo yokuvelisa elula.
• C10200:NgokwesiqheloIxabiso liphezulu nge-15-25%kune-C11000. Ixabiso eliphezulu libonisa inkqubo yokuvelisa engenaoksijini eyinkimbinkimbi kunye neemfuno eziphezulu zobumsulwa.

Kwizicelo ezinomthamo omkhulu apho ukubhitya kwe-hydrogen kungeyongxaki, i-C11000 inikezela ngexabiso elifanelekileyo. Kwizicelo ezibalulekileyo apho ukuthembeka kubaluleke kakhulu, iprimiyamu ye-C10200 idla ngokuba yefanelekileyo.

Izicelo: Ixesha lokusebenzisa i-Alloy nganye

I-C11000 ETP Copper — Izicelo Eziqhelekileyo

I-C11000 yeyona ndlela isebenzayo kushishino lwekopolo, esetyenziswa kwiintlobo ngeentlobo zezicelo ezisetyenziswa ngokubanzi:

Izicelo zoMbane

• Iibhasi zombane kunye nee-conductors
• Iiphaneli zeswitshi kunye nokusasazwa
• Ii-windings ze-transformer kunye nee-coil
• Iiterminal, izihlanganisi, kunye neelugs
• Iintambo zemagnethi kunye neentambo eziqhubayo
• Ifoyile yebhodi yesekethe eprintiweyo (PCB)
• Izixhobo zokuhamba kunye neebhrashi

Izicelo zobushushu

• Izinki zobushushu kunye nezitshintshi zobushushu
• Iiradiyetha kunye neenkqubo zokupholisa
• Izixhobo zojongano olushushu

Ezemizi-mveliso kunye noYilo lwezakhiwo

• Uphahla kunye neshiti yoyilo
• Ipayipi kunye nombhobho wokufaka amanzi
• Iigaskets kunye nezitywino
• Izixhobo zenkqubo yekhemikhali
• Imiqulu yokuprinta kunye nee-anode
• Iiradiator zeemoto

I-C10200 I-Copper Engena-Oksijini — Izicelo Eziqhelekileyo

I-C10200 igcinelwe ukusetyenziswa apho ubumsulwa, ukuthembeka, kunye nokusebenza phantsi kweemeko ezinzima kubalulekile:

Izixhobo zombane ze-Vacuum kunye ne-High-Tech

• Iityhubhu ze-vacuum kunye neetyhubhu ze-electron
• Iimagnetron kunye neeklystrons
• Izixhobo zokukhawulezisa iinxalenye
• Iziphazamisi ze-vacuum kunye neswitchgear
• Izixhobo zegumbi eline-vacuum ephezulu kunye nee-gaskets
• Izixhobo ze-microwave kunye ne-RF
• Ii-waveguides kunye neentambo ze-coaxial

I-semiconductorkunye neMicroelectronics

• Ukupakishwa kwe-semiconductor kunye neefreyimu ze-lead
• Ii-electrode ezichanekileyo ze-EDM (uMatshini wokukhupha umbane)
• Izitywino zeglasi ukuya kwisinyithi
• Izixhobo zeTransistor kunye neentambo zeLead
• Unxibelelwano lombane olucocekileyo kakhulu

Iindibano Eziphezulu Zobushushu NeeWelded

• Izinto ezifuna i-hydrogen brazing okanye i-welding
• Iziqhagamsheli zombane ezishushu kakhulu
• Izicelo ze-Cryogenic (ukusebenza okuphezulu kobushushu obuphantsi)
• Iinkqubo zegesi zonyango (inkonzo yeoksijini)

Izixhobo ze-elektroniki ezivakalayo nezikumgangatho ophezulu

• Iintambo zomsindo eziphezulu kunye noqhagamshelo
• Iziphelo zesithethi kunye nezithuba zokubopha
• Iziqhagamsheli zomsindo zeprimiyamu

Izinto ekufuneka ziqwalaselwe xa kusenziwa i-CNC Machining kwi-Copper Alloys

Zombini i-C11000 kunye ne-C10200 zinobuchule obuhle bokusebenza, kodwa kukho izinto ezibalulekileyo ekufuneka ziqwalaselwe xa kusenziwa i-CNC machining:

Uvavanyo lokuSebenza

Zombini ii-alloys zinomlinganiselo wokusebenza omalunga ne-20-25% xa kuthelekiswa nethusi elisebenza ngomatshini okhululekileyo (C36000 = 100%)Nangona zingezozinto ezilula ukuzisebenzisa ngomatshini, ngokuqinisekileyo ziyalawuleka ngeendlela ezifanelekileyo.

Iimpawu eziphambili zoomatshini

• Ukuqina okuphezulu:Zombini ii-alloys zithambile kakhulu, ingakumbi xa zifakwe i-anneal, nto leyo enokubangela ukuba kubekho umphetho owakhelwe ngaphakathi (BUE) kwizixhobo zokusika.
• Ukwakheka kwetshiphusi:Ivelisa iitships ezinde, eziqinileyo ezifuna ukuphathwa kakuhle kweetships.
• Ukuthambekela kokudinwa:I-Copper ithanda ukurhawuzelela inyongo, ingakumbi xa isantya sayo siphantsi.
• Ukuqhuba kobushushu:Ukucoca ubushushu ngendlela egqwesileyo kunceda ekunciphiseni amaqondo obushushu aphantsi.

Iiparameters zeMishini ezicetyiswayo

Iingcebiso zoMatshini C11000 kunye neC10200

1. Sebenzisa izixhobo ezibukhali:Izixhobo ezibuthathaka zibangela ukurhawuzelela okungakumbi kunye nokugqitywa okungalunganga komphezulu. Gcina imiphetho yokusika ibukhali kwaye icocekile.
2. Isantya esiphezulu sokusika:Isantya esiphezulu sinceda ukunciphisa umphetho owakhelwe phezulu kwaye siphucule ukugqitywa komphezulu.
3. Ulawulo lwetshiphusi:Sebenzisa ii-chip breakers okanye i-high-pressure coolant ukulawula ii-copper chips ezinde neziqinileyo.
4. Ukubotshwa:Sebenzisa izinto ezifakelwayo ngokufanelekileyo ukuthintela ukuphambuka kwezixhobo zomsebenzi — ubhedu luthambile kwaye lunokugoba phantsi kwamandla okubamba.
5. Ukugqitywa komphezulu:Zombini ii-alloys zinokufikelela kwimigangatho emihle kakhulu yomphezulu (Ra 0.8-1.6 µm) ngezixhobo ezifanelekileyo kunye neeparameter.
6. Uzinzo olunemilinganiselo:I-Copper inomlinganiselo ophezulu wokwanda kobushushu — oku kungenxa yezizathu zokunyamezelana okuqinileyo.

Inqaku Loomatshini Boomatshini: Kukho umahluko omncinci kakhulu kwindlela yokusebenza koomatshini phakathi kwe-C11000 kunye ne-C10200. Zombini ezi matshini ziyafana, kwaye ukhetho phakathi kwazo kufuneka lusekelwe kwiimfuno zesicelo endaweni yokuqwalaselwa kwendlela yokusebenza yodwa.

Ungakhetha njani: C11000 okanye C10200?

Sebenzisa esi sikhokelo sesigqibo ukukhetha i-alloy yobhedu efanelekileyo kwiprojekthi yakho:

Khetha i-C11000 ETP Copper Xa:

• ✓ Ufuna umbane osebenza kakuhle ngexabiso eliphantsi
• ✓ Isicelo sakho sisebenza kubushushu begumbi okanye kumaqondo obushushu aphezulu ngokuphakathi
• ✓ Akukho mfuneko yokuwelda okanye ukugquma umoya we-hydrogen
• ✓ Ukusebenza kwe-vacuum akubalulekile
• ✓ Uvelisa izixhobo zombane okanye zobushushu eziphezulu
• ✓ Usetyenziso lusetyenziswa ngokubanzi (iibhasi, izihlanganisi, izitya zokufudumala)

Khetha iCopper engenaoksijini ye-C10200 Xa:

• ✓ Ukufaka kwakho kubandakanya ukuwelda okanye ukurhawuzelela kwi-hydrogen/imozulu yokunciphisa
• ✓ Udinga ukuhambelana ne-vacuum (iinkqubo ze-vacuum ephezulu okanye i-UHV)
• ✓ Umbane ophezulu kunye nobushushu obuphezulu bubalulekile
• ✓ Le nxalenye iza kusebenza kumaqondo obushushu aphezulu
• ✓ Udinga ukuthembeka okuphezulu kwaye ungabi nangozi yokuba i-hydrogen imbrittle
• ✓ Isicelo se-semiconductor, i-aerospace, okanye i-elektroniki ephezulu
• ✓ Kufuneka izitywino zeglasi zibe yintsimbi
• ✓ Ukusebenza kwe-Cryogenic kubalulekile

I-Quick Decision Matrix

Imibuzo ebuzwa qho

Q: Ingaba i-C11000 iyafana nekopolo ecocekileyo?

A: I-C11000 ithathwa njengekopolo ecocekileyo ngokwezorhwebo enomxholo wobhedu ophantsi we-99.90%. Iqulethe ioksijini encinci (0.02-0.05%) eyongezwa ngabom ngexesha lokwenziwa kwayo. Nangona ingekho msulwa ngokupheleleyo, ibizwa ngokubanzi ngokuba yi-"copper ecocekileyo" ngeenjongo zoshishino.

Q: Ngaba i-C11000 ingadityaniswa?

A: Ewe, i-C11000 ingadityaniswa kusetyenziswa iinkqubo ezifana ne-TIG, i-MIG, kunye ne-resistance welding. Nangona kunjalo, AKUFANELE idityaniswe okanye ifakwe kwi-hydrogen okanye inciphise i-atmospheres engaphezulu kwama-370°C, njengoko oku kubangela ukubhitya kwe-hydrogen. Kwi-hydrogen atmosphere welding, i-C10200 lukhetho olufanelekileyo.

Q: Kuthetha ukuthini ukuthi "akukho oxygen" kwi-C10200?

A: "Akukho oxygen" kuthetha ukuba ubhedu luqulathe i-≤ 10 ppm (0.001%) yeoksijini, xa kuthelekiswa ne-200-500 ppm kwi-C11000. Oku kufezekiswa ngokunyibilikisa nokufaka ubhedu kwindawo engenaoksijini. Ukungabikho kweoksijini kunika i-C10200 iipropati zayo zokuwelda, i-vacuum, kunye nobushushu obuphezulu.

Q: Ingaba umahluko phakathi kwe-C11000 kunye ne-C10200 ubalulekile?

A: Kwiinkqubo ezininzi ezisetyenziswa ngokubanzi, umahluko we-1-2% yokuqhuba awubonakali kangako. Nangona kunjalo, kwiinkqubo zamandla aphezulu, izicelo ze-RF ezisebenza rhoqo, okanye izixhobo zokulinganisa ngokuchanekileyo, nalo mahluko mncinci unokuba nentsingiselo. Isizathu esiphambili sokukhetha i-C10200 asikokuqhuba kodwa kukungakhuseleki kwayo kwi-hydrogen embrittlement kunye nokuhambelana kwe-vacuum.

Q: Ndingatshintsha i-C11000 nge-C10200 (okanye ngokuphambeneyo)?

A: Ngokubanzi ungayitshintsha i-C11000 nge-C10200 njengophuculo — i-C10200 iya kusebenza kakuhle okanye ngcono ngandlela zonke, kodwa ngexabiso eliphezulu. Nangona kunjalo, AKUFANELEKANGA ufake i-C10200 nge-C11000 kwizicelo ezibandakanya i-hydrogen, i-vacuum, okanye i-welding yobushushu obuphezulu, njengoko oku kunokukhokelela ekungaphumelelini okukhulu.

Q: Zithini iinkcukacha ze-ASTM zezi alloys?

A: Zombini ii-alloys zigutyungelwe ziinkcukacha ezininzi ze-ASTM:
C11000: I-ASTM B152 (iphepha/ipleyiti), i-ASTM B1/B2 (intonga/ibha), i-ASTM B3 (ucingo), i-ASTM B370 (iphepha lokwakha)
C10200: I-ASTM B152 (iphepha/ipleyiti), i-ASTM B187 (intonga/ibha), i-ASTM B272 (umcu), i-ASTM B110 (ibha yebhasi)

Q: Yeyiphi i-alloy yobhedu engcono kwi-CNC machining?

A: Zombini i-C11000 kunye ne-C10200 zinomatshini ofanayo kakhulu. Akukho nanye elula okanye enzima kakhulu ukuyisebenzisa kunenye. Ukhetho kufuneka lusekelwe kwiimfuno zakho zesicelo (ukuqhuba, ukuwelda, i-vacuum, njl.njl.) endaweni yokucinga ngomatshini. Ukuba ukusebenza ngomatshini yeyona nto uyixhalabeleyo, cinga ngee-coppers ezikhululekileyo ezifana ne-C14500 (i-tellurium copper) endaweni yoko.

Isiphelo

Isishwankathelo: C11000 vs C10200 Copper

Ubhedu lwe-C11000 ETPngumgangatho weshishini kwiinkonzo zombane kunye nobushushu ngokubanzi. Inika ukuhanjiswa kombane okugqwesileyo ngexabiso elifikelelekayo kwaye ifanelekile kwiinkonzo ezininzi zobhedu apho kungadingeki ukuba kubekho i-hydrogen eshushu kakhulu okanye ukusebenza kwe-vacuum.

Ubhedu olungenaoksijini lwe-C10200yeyona ndlela ilungileyo yokukhetha izinto ezibalulekileyo. Umxholo wayo we-oksijini ongenanto uyenza ingachaphazeleki yi-hydrogen embrittlement, ifaneleke kwiindawo zokucoca umoya, kwaye ifanelekile kwiindawo ezinobushushu obuphezulu kunye nezo zifuna ukudityaniswa. Nangona ibiza ngaphezulu nge-15-25%, inika ukuthembeka okungenakuthelekiswa nanto apho ukungaphumeleli kungelulo ukhetho.

Ingongoma ephambili:Khetha i-C11000 ukuze isetyenziswe ngexabiso eliphantsi nelisebenzisekayo ngokubanzi. Khetha i-C10200 xa ufuna ukuthembeka okuphezulu kwiindawo ezixineneyo okanye xa kufuneka i-hydrogen welding/vacuum compatibility.

Idatha yezinto ezisetyenzisiweyo isekelwe kwiinkcukacha ze-ASTM kunye neereferensi zemigangatho yoshishino. Ngeemfuno ezithile zeprojekthi, qhagamshelana nonjineli wezinto ezisetyenzisiweyo okanye unxibelelane neqela lethu lobuchwephesha.

Umbhali:UCoco Meng

Umhla: Julayi 27, 2026

E-mail: coco@k-tekmachining.com

Iwebhusayithi: www.k-tekmachining.com