1. Falanqaynta kiimikada kiimikada: Habka falanqaynta kiimikada, habka falanqaynta qalabka (qalabka CS infrared, spectrometer akhriska tooska ah, zcP, iwm.). ① Mitirka Infrared CS: Falanqee ferroalloys, alaabta ceeriin samaynta birta, iyo walxaha C iyo S ee birta ku jira. ② spectrometer-ka akhriska tooska ah: C, Si, Mn, P, S, Cr, Mo, Ni, Cn, A1, W, V, Ti, B, Nb, As, Sn, Sb, Pb, Bi ee muunado badan ③N-0 mitir: Falanqaynta nuxurka gaasta ee N iyo O.

2. Dhuumaha birta cabbirka joomatari ee cabbirka iyo kormeerka muuqaalka:
① Kormeer dhumucda gidaarka birta: mikrometer, cabbirka dhumucda ultrasonic, aan ka yarayn 8 dhibcood labada daraf oo la duubay.
② Dhuumaha birta dhexroorka dibadda iyo kormeerka ukunta: caliper, vernier caliper, giraanta giraanta, cabbir barta ugu badan iyo barta ugu yar.
③ Kormeerka dhererka birta birta: cabbirka cajaladda birta, cabbiraadda dhererka gacanta iyo tooska ah.
④ Kormeerka qalooca birta: Isticmaal mastarad, heerka (1m), cabbirka dareenka, iyo silig khafiif ah si aad u cabbirto qalooca mitirkiiba iyo qalooca dhererka oo dhan.
⑤ Kormeerka xagasha xagasha birta ee birta birta ah iyo xagasha birta ah: taliye laba jibaaran iyo saxan isku dhejin ah.

3 Kormeerka tayada dusha sare ee tuubooyinka birta: 100%
① Kormeerka muuqaalka gacanta: xaaladaha iftiinka, heerarka, waayo-aragnimada, calaamadaynta, wareegtada tuubada birta.
② Kormeer aan burburin: a. Ogaanshaha cilladda Ultrasonic UT: Waxay u nugul tahay dusha sare iyo cilladaha dillaaca gudaha ee alaabada labbiska ah ee agabyada kala duwan. Heerka: GB/T 5777-1996. Heerka: heerka C5.
b. Ogaanshaha cilladaha Eddy ee hadda jira ET: (induction electromagnetic): inta badan xasaasi u ah cilladaha qaab-qaabeeya (dalool-qaabeeya). Heerka: GB/T 7735-2004. Heerka: heerka B.
c. Qaybta Magnetic MT iyo kormeerka qulqulka qulqulka magnetic: Kormeerka magnetic wuxuu ku habboon yahay ogaanshaha dusha sare iyo cilladaha dusha sare ee qalabka ferromagnetic. Heerka: GB/T 12606-1999. Heerka: heerka C4
d. Ogaanshaha cilladaha korantada ee ultrasonic: Looma baahna dhexdhexaadin isku xidhan, waxaana lagu dabaqi karaa heerkul sare, xawaare sare, ogaanshaha cillad dusha sare ee birta birta ah.
e. Tijaabada gasha: fluorescence, midabaynta, ogaanshaha cilladaha dusha sare ee tuubooyinka birta.

4. Kormeerka waxqabadka maaraynta birta: ① Tijaabada xajinta: cabbir cadaadiska iyo qallooca, iyo go'aaminta xoogga (YS, TS) iyo caagagga index (A, Z) ee walxaha. Tijaabooyin dhaadheer iyo kuwo leexleexan, qaybaha tuubooyinka, muunado qaabaysan iyo goobo wareeg ah (￠10, ￠12.5). Dhexroor yar tuubo bir ah oo gidaar dhuuban, dhexroor weyn oo bir ah oo gidaar qaro weyn, dhererka cabbirka go'an. Fiiro gaar ah: Kordhinta muunada ka dib jabka waxay la xiriirtaa cabbirka muunada GB/T 1760.
②Tijaabada Saamaynta: CVN, nooca C-ga loo yaqaan, nooca V, shaqada J qiimaha J/cm2. Muunada caadiga ah 10×10×55 (mm) Muunad aan caadi ahayn 5×10×55(mm)
③ Tijaabada Adag: Brinell Harness HB, Rockwell Harness HRC, Vickers Harness HV, iwm.
④ Tijaabada Haydarooliga: cadaadiska tijaabada, wakhtiga xasilinta cadaadiska, p=2Sδ/D

5. Habka baadhista hawlqabadka habka dhuumaha birta:
① Tijaabada fidsan: muunada wareega ee C-qaabeeya (S/D>0.15) H= (1+2)S/(∝+S/D)
L=40～100mm isku xidhka qallafsanaanta halbeegga dhererka =0.07～0.08
② Tijaabada jiidista giraanta: L=15mm, dildilaac malaha, waa mid u qalma
③ Tijaabada Balaadhinta iyo Laallaabashada: Taper-ka sare waa 30°, 40°, 60°
④ Tijaabada laablaabashada: waxay bedeli kartaa tijaabada fidsan (tuubooyinka dhexroorka waaweyn)

6. Falanqaynta birta ee tuubada birta:
① Kormeerka awoodda sare (falanqaynta microscopic): ku darida aan biraha ahayn 100x GB/T 10561 Cabbirka hadhuudhka: darajada, farqiga darajada. Ururka: M, B, S, T, P, F, AS. Lakabka qurxinta: gudaha iyo dibadda. Habka A: Class A - sulfide, Class B - oksaydh, Class C - silicate, D - oxidation spherical, Class DS.
② Tijaabada weyneynta hoose (falanqaynta macroscopic): indho qaawan, muraayad weyn 10x ama ka yar. a. Habka baaritaanka Etching Acid. b. Habka kormeerka daabacaadda sulfur (baaritaan bannaan oo tuubo ah, oo muujinaya dhismayaal dhaqamo hooseeya iyo cillado, sida dabacsanaan, kala soocid, xumbo hoosaadyada, laalaabka maqaarka, dhibco cadcad, ka mid ahaanshaha, iwm. c. Habka kormeerka timaha qaabka Tower: kormeerka tirada timaha timaha, Dhererka, iyo qaybinta.