Izindlela zokuhlola ezivame ukusetshenziswa ezingonakaliamashubhu e-carbon steelyilezi: ukuhlolwa kwe-ultrasonic (UT), ukuhlolwa kwezinhlayiyana kazibuthe (MT), ukuhlolwa kwe-liquid penetrant (PT) nokuhlolwa kwe-X-ray (RT).

Ukusebenza kanye nemikhawulo yokuhlolwa kwe-ultrasonic yilezi:
Ikakhulukazi isebenzisa ukungena okuqinile nokuqondisa okuhle kwamagagasi e-ultrasonic ukuze iqoqe ukubonakaliswa kwamagagasi e-ultrasonic emithonjeni ehlukene, futhi iguqule amaza okuphazamisayo abe amasignali edijithali esikrinini ukuze kubonakale ukutholakala kwamaphutha okungabhubhisi. Izinzuzo: akukho monakalo, akukho umthelela ekusebenzeni kwento ehloliwe, ukucabanga okunembile kwesakhiwo sangaphakathi sezinto ezi-opaque, izinhlelo zokusebenza eziningi zokutholwa, ezifanele izinsimbi, okungezona izinsimbi, izinto ezihlanganisiwe nezinye izinto; indawo enembe kakhudlwana; izwela ukukhubazeka kwendawo, Ukuzwela okuphezulu, izindleko eziphansi, isivinini esisheshayo, ayinabungozi emzimbeni womuntu kanye nendawo ezungezile.

Imikhawulo: Amagagasi e-Ultrasonic kufanele athembele kumidiya futhi awakwazi ukusabalala endaweni engenalutho. Amagagasi e-Ultrasonic alahleka kalula futhi ahlakazeke emoyeni. Ngokuvamile, ukutholwa kudinga ukusetshenziswa kwama-couplants axhuma izinto ezitholwayo, futhi imidiya efana (namanzi e-deionized) ivamile.

Ukusebenza kanye nemikhawulo yokuhlolwa kwezinhlayiyana kazibuthe yilezi:
1. Ukuhlolwa kwezinhlayiyana zikazibuthe kulungele ukuthola okungaqhubeki kuncane ngosayizi endaweni kanye eduze nendawo yezinto ze-ferromagnetic, futhi igebe lincane kakhulu futhi kunzima ukulibona ngokubonakalayo.
2. Ukuhlolwa kwezinhlayiya zikazibuthe kungathola izingxenye ezimweni ezihlukahlukene, futhi kungathola izinhlobo ezihlukahlukene zezingxenye.
3. Amaphutha afana nokuqhekeka, okufakiwe, izintambo zezinwele, amabala amhlophe, ukugoqa, ukuvala okubandayo kanye nokuxega kungatholakala.
4. Ukuhlolwa kwezinhlayiya zikazibuthe akukwazi ukubona izinto zensimbi engagqwali ye-austenitic kanye namawelds ashiselwe ngama-electrode ensimbi engenasici ye-austenitic, futhi ngeke kukwazi ukubona izinto ezingezona kazibuthe njengethusi, i-aluminium, i-magnesium ne-titanium. Kunzima ukuthola ama-delaminations kanye nokugoqa okunokuklwebheka okungashoni ngaphezulu, kugqitshwe izimbobo ezijulile, nama-engeli angaphansi kuka-20° ngendawo yokusebenza.

Izinzuzo zokutholwa kokungena yilezi: 1. Ingakwazi ukubona izinto ezihlukahlukene; 2. Inokuzwela okuphezulu; 3. Inesibonisi esinembile, ukusebenza okulula kanye nezindleko eziphansi zokutholwa.
Ukushiyeka kokuhlolwa kwe-penetrant yilezi: 1. Ayifanelekile ukuhlola ama-workpieces enziwe ngezinto ezivulekile ezivulekile kanye nezindawo zokusebenza ezinezindawo ezimbi; 2. Ukuhlolwa kwe-Penetrant kungathola kuphela ukusatshalaliswa okungaphezulu kweziphambeko, futhi kunzima ukunquma ukujula kwangempela kweziphambeko, ngakho-ke kunzima ukuhlonza ukuhlolwa kweQuantitative kokukhubazeka. Umphumela wokutholwa nawo uthonywa kakhulu isisebenzisi.

Ukusebenza kanye nemikhawulo yokuhlolwa kwe-radiographic:
1. Izwela kakhulu ekutholweni kokukhubazeka kohlobo lwevolumu, futhi kulula ukuveza amaphutha.
2. I-radiographic negatives kulula ukuyigcina futhi ibe nokulandeleka.
3. Khombisa ngokubuka isimo kanye nohlobo lwamaphutha.
4. Ububi Ukujula kokungcwatshwa kwesici akukwazi ukutholakala. Ngesikhathi esifanayo, ukushuba kokutholwa kukhawulelwe. Ifilimu engalungile idinga ukugezwa ngokukhethekile, futhi iyingozi emzimbeni womuntu, futhi izindleko ziphezulu.