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Nondestructive welding

Nondestructive welding

Nondestructive test

  • - Integrity check for bridges, steel structures, pressure containers, heat exchangers, castings, forged products, etc.
  • - Support the joint use project for research equipments of the Small and Medium Business Administration : Breakdown pressure tester, pressure tester
  • - Certified for Nondestructive Testing Lab Certi. of Renault Car Motors(RSM)
  • - Consigned testing agency for Korea Gas Safety Corporation(KGS)
  • - Consigned test agency for Korean Register of Shipping(KR)
  • - Registered as a quality inspection service contractor(special/welding) of the Ministry of Land, Infrastructure and Transport

  • Ultrasonic test(UT)

    Ultrasonic test(UT)

  • Radiographic test (RT:Film, CR)

    Radiographic test (RT:Film, CR)

  • Magnetic particle test (MT)

    Magnetic particle test (MT)

  • Penetration test (PT)

    Penetration test (PT)

  • - Radiation penetration test: Confirms the internal soundness such as casting, die-casting, soldering part, etc.
  • - Authorized organizations under Article 53 of the Nuclear Safety Act
  • - X-ray impermeability testing laboratory for the Ministry of Food and Drug Safety
  • - X-ray generator: (140~300) kV 5 mA, (50~90) kV (8~20) mA
  • - Offered Image: Film or CR (Computed Radiography)

  • CR(Computed Radiography)

    CR(Computed Radiography)

  • Welding Specimen(CR)

    Welding Specimen(CR)

  • Al Die-Casting(CR)

    Al Die-Casting(CR)

  • Copper Brazing(CR)

    Copper Brazing(CR)

Welding dynamics test (Welding Evaluation)

  • - Welding procedure test(PQ test) for pressure vessel, offshore plant, power plants, etc. (PQ Test)
  • - Welding procedure test(PQ Test) for steel structure manufacturing factory (bridge, building) (PQ Test)
  • - PQ Test for CE certification
  • - Skill test for the welder (Welder Test)
  • - Weldability test for pressure vessels of the Korea Gas Safety Corporation(KGS), etc. (Legal inspection)
  • - Registered as a quality inspection service contractor(special/welding) of the Ministry of Land, Infrastructure and Transport

  • 마크로부식시험(Macro-etch Test)

    Macro-etch Test

  • 용접사기량테스트(WELDER TEST)

    WELDER TEST

  • 조직사진(Microstructure)

    Microstructure

  • 충격시험(IMPACT TEST)

    IMPACT TEST

Surface treatment test (Metallic Coating Evaluation)

  • - Lab Certi. Certification for General Motors : Ornamental chrome plating, etc.
  • - Certified for Lab Certi. of Renault Car Motors(RSM)
  • - Lab Certi. certification for Chrysler : Designated laboratory for automobile parts
  • - Environmental reliability test of automobile electric parts: Heat shock test, etc.
  • - Support the joint use project for research equipments of the Small and Medium Business Administration : CCT, SST and thermal shock testing machine
  • - Registered as a quality inspection service contractor(construction) of the Ministry of Land, Infrastructure and Transport

  • Compound salt spray test

    Compound salt spray test

  • Thickness of the electrolytic plating

    Thickness of the electrolytic plating

  • Thickness of the microscope cross-section plating

    Thickness of the microscope cross-section plating

  • Porosity of chrome plating

    Porosity of chrome plating

  • - Whisker test: Whisker growth inspection for electrical and electronic element terminals and soldering parts
  • - Thermal shock tester : (-40~150) ℃, 40(W)×40(D)×40(H), 130(W)×40(D)×40(H)
  • - Thermo-hygrostat : (-40~150) ℃, (30~90) % R.H, 500(W)×400(D)×500(H)
  • - Electronic scanning microscope : 30 kV, 20 nm(1 kV), Be ~ Cm

  • 대형열충격시험기

    Large thermal shock tester

  • 항온항습기

    Thermo-hygrostat

  • SEM

    SEM

  • SEM 이미지

    SEM image