Fakamatala Sivi
Ko e siviʻi paipa uamea taʻeʻiloa ko e founga fakaenatula ʻo e vakai fakaʻimatuki ki ha paipa uamea taʻeʻiloa ʻi heʻene kasa ʻo e ngaahi ʻelemeniti kemikale, ʻene malaʻe faʻuma, ʻene pāsisi, ʻene lava ʻo tauhi ʻi heʻene ngaahi feituʻu fakaʻaongaʻaki, pea mo ʻene palopalema hange ko e kasa fakaʻaho, kani, pe toka ʻo e tafaʻaki. ʻOku fakaʻaongaʻi ʻa e paipa uamea taʻeʻiloa ʻi he ngaahi ngāue fakakautaha ʻo e vai, ʻo e gaue fakachemikale, ʻo e ʻea mafana, ʻo e fale mahini, ʻo e tokoni fakameʻatali, ʻo e falemaʻu, mo engaahi founga fakaʻelekita, ʻo ia ʻoku mahino ʻaupito ʻa e ʻuhinga ʻo ha vakaiʻanga fakaenatula ʻi he ʻea ʻo e kalitiate ʻo e paipa ʻi he taimi ʻoku fakangatangata ai ʻa e kau faʻu hange ko ZHONGXI Testing.
Ko e taumuʻa ʻo e siviʻi paipa uamea taʻeʻiloa ʻi he ZHONGXI Testing ko ho fakamatutuʻi ʻo e ʻea ʻo e kalitiate ʻo e paipa ki he ngaahi tono fakaenatula ʻoku fakaʻaongaʻi ʻi he maketuʻu, pea mo ho mahinoʻi ʻa e ngaahi palopalema hange ko e kemi ʻoku ʻikai lava ʻo mamata ki ai, ʻa e lahi ʻo e carbon, ʻa e kasa fakaʻaho, ʻa e maʻa ʻo e uafe, mo e tokanga ʻo e pāsisi ki he tafaʻaki. ʻOku ngāueaki ʻa e ngaahi founga fakasieni hange ko e spectrometry emission optical, ʻa e microscopy electron scanning, ʻa e tesi tensile universal, ʻa e hardness Rockwell mo Vickers, ʻa e founga hydrostatic pressure, pea mo e founga eddy current mo ultrasonic liloangiʻi ki he vakai ʻo e kasa fakaʻaho ʻi he tafaʻaki mo loloto ʻo e paipa.
ʻI he ngāue sivi tonu, ʻoku maʻu ha faʻahinga paipa mei he poli pea ʻoku tohula ʻa e sekimeni ki he fanga vahe lahi ko e kemikale faʻuma, ʻo e mechanical faʻuma, ʻo e metallographic faʻuma, ʻo e dimensional faʻuma, pea mo e corrosion faʻuma. Ko e ngaahi paramita ʻoku siviʻi ʻa e component ʻo e chromium, nickel, molybdenum, titanium, niobium, ʻa e tensile strength, ʻa e yield strength, ʻa e elongation, ʻa e hardness, ʻa e grain size, ʻa e thickness ʻo e wall, ʻa e diameter ʻo e outside, ʻa e ovality, ʻa e pitting resistance ʻi he founga ʻo e acidic chloride, mo e intergranular corrosion resistance ʻi he founga ʻo e sensitization. ʻOku neongo ai ʻoku fakakakato ʻa e ngaahi sivi kotoa pe ʻi he fale sivi ʻi he ngaahi meʻangaue ʻoku ʻi ʻolunga ʻo e founga measure ʻo e ʻuhinga.
ʻI he ʻea ʻo e fakamatala, ʻoku talanoa ʻa e tohi ʻeni ki he founga fakaenatula ʻoku fai ai ʻa e siviʻi paipa uamea taʻeʻiloa, ki he ʻea ʻo e laupā ʻo e ngaahi faʻahinga paipa ʻoku lava ʻo sivi ʻe he ZHONGXI Testing, ki he ngaahi paramita ʻoku vakaiʻi, ki he ngaahi meʻangaue ʻoku ngāueaki, pea mo he ngaahi founga ʻoku fakaʻaongaʻi. ʻOku faʻu ʻa e tohi ʻeni ki he kalasi ʻo e kau fakemolemo, kau faʻu paipa, mo kau totongi ʻoku fiemaʻu ke maʻu ha vakai ʻi he kalitiate ʻo ʻenau ngaahi meʻa.
siviʻi paipa uamea taʻeʻiloa Ngaahi Me'a Sivi
- Founga combustion infrared absorption ki he vakaiʻi ʻo e carbon mo sulfur ʻi he loloto.
- Founga inert gas fusion ki he vakaiʻi ʻo e oxygen, nitrogen, mo hydrogen ʻoku ʻi he uamea.
- Founga metallographic microscopy ki he vakaiʻi ʻo e microstructure ʻo e polishing mo etching.
- Founga scanning electron microscopy ki he vakaiʻi ʻo e ngaahi kasa mo ʻenau morphology ʻi he magnification ʻoku ʻi ʻolunga.
- Founga energy dispersive spectroscopy ki he vakaiʻi ʻo e elemental composition ʻo e ngaahi inclusion mo phase.
- Founga tensile testing universal machine ki he measure ʻo e tensile strength, yield strength, mo elongation.
- Founga hardness indentation Rockwell, Vickers, mo Brinell ki he measure ʻo e surface resistance.
- Founga hydrostatic pressurization ki he vakaiʻi ʻo e leak ʻo e paipa ʻi he pressure ʻoku fakaʻaongaʻi.
- Founga eddy current encircling coil mo internal probe ki he detection ʻo e ngaahi kasa ʻi he production line.
- Founga ultrasonic pulse echo ki he detection ʻo e ngaahi kasa ʻi he loloto ʻo e wall.
- Founga X-ray radiography ki he imaging ʻo e uafe ʻo e paipa welded.
- Founga penetrant testing dye ʲoku fakaʻaongaʻi ki he vakaiʻi ʻo e ngaahi kasa surface ʻoku ʻikai mamata ki he mata.
- Founga ferrite measurement magnetic ʲoku vakaiʻi ʻa e ferrite content ʻo e duplex mo weld metal.
- Founga salt spray exposure ʲoku fakamatalaʻi ʻa e corrosion behavior ʻi he marine environment.
- Founga pickling immersion test ʲoku fakaʻaongaʻi ki he intergranular corrosion assessment.
Fakatatala
Ko e siviʻi paipa uamea taʻeʻiloa ʻa e ZHONGXI Testing ʻoku kakai ʻa e kasa kemikale, ʻa e ngaahi properties mechanical, ʻa e microstructure metallographic, ʻa e corrosion resistance, ʻa e dimensional accuracy, mo e non-destructive testing ʻo e ngaahi paipa seamless mo welded ʻi he ngaahi kalasi austenitic, duplex, ferritic, martensitic, mo precipitation hardening.
ʻOku ʻi ai ha ʻaho ngāue ʻo e sivi ʻoku 7 ki he 15 ʻaho, ʻoku hanga ʻi he ngaahi meʻa ʻoku fili pea mo ʻi he faʻahinga ʻo e sekimeni, pea ʻoku maʻu ʻa e quote ʻoku tatau ʻi he ngaahi inisinia ʻoku ʻi he fale sivi.