Imiyoboro y'icyuma ikoreshwa mu nganda ikoreshwa mu byuma bitandukanye

Ibisobanuro bigufi:

Uburyo bwacu bwihariye bwo gukora butandukanya imiyoboro yacu y'icyuma n'indi ikoreshwa mu guhangana nayo. Yakozwe kubera imbaraga n'uburambe, iyi miyoboro irashobora kwihanganira igitutu kinini cy'imbere n'inyuma, bigatuma iba nziza cyane mu bikorwa bitandukanye.


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Igisanzwe

Igipimo cy'icyuma

Ibikubiye mu ruganda

Imiterere y'amaboko

     

Ikizamini cya Charpy Impact Test n'Ikizamini cya Drop Weight Tear Test

C Si Mn P S V Nb Ti   CEV4)(%) Ingufu z'umusaruro wa Rt0.5 Mpa   Imbaraga zo gukurura za Rm Mpa   Rt0.5/ Rm (L0=5.65 √ S0)Uburebure A%
umubare ntarengwa umubare ntarengwa umubare ntarengwa umubare ntarengwa umubare ntarengwa umubare ntarengwa umubare ntarengwa umubare ntarengwa Ibindi umubare ntarengwa umunota umubare ntarengwa umunota umubare ntarengwa umubare ntarengwa umunota
  L245MB

0.22

0.45

1.2

0.025

0.15

0.05

0.05

0.04

1)

0.4

245

450

415

760

0.93

22

Ikizamini cy'ingaruka za Charpy: Ingufu zifata umuyoboro w'imiyoboro n'umushonge w'ubudozi bigomba kugeragezwa nk'uko bisabwa mu gipimo cy'umwimerere. Kubindi bisobanuro, reba igipimo cy'umwimerere. Ikizamini cyo gukata ibiro: Ahantu ho gukata ubwanwa hifashishijwe uburyo bwo guhitamo

GB/T9711-2011(PSL2)

L290MB

0.22

0.45

1.3

0.025

0.015

0.05

0.05

0.04

1)

0.4

290

495

415

21

  L320MB

0.22

0.45

1.3

0.025

0.015

0.05

0.05

0.04

1)

0.41

320

500

430

21

  L360MB

0.22

0.45

1.4

0.025

0.015

      1)

0.41

360

530

460

20

  L390MB

0.22

0.45

1.4

0.025

0.15

      1)

0.41

390

545

490

20

  L415MB

0.12

0.45

1.6

0.025

0.015

      1) 2) 3

0.42

415

565

520

18

  L450MB

0.12

0.45

1.6

0.025

0.015

      1) 2) 3

0.43

450

600

535

18

  L485MB

0.12

0.45

1.7

0.025

0.015

      1) 2) 3

0.43

485

635

570

18

  L555MB

0.12

0.45

1.85

0.025

0.015

      1) 2) 3 Ibiganiro

555

705

625

825

0.95

18

  Icyitonderwa:
  1) 0.015 ≤ Altot < 0.060 ; N ≤ 0.012 ; AI - N ≥ 2—1 ; Cu ≤ 0.25 ; Ni ≤ 0.30 ; Cr ≤ 0.30 ; Mo ≤ 0.10
  2)V+Nb+Ti ≤ 0.015%                      
  3)Ku bijyanye n'ibiciro byose by'icyuma, Mo ishobora ≤ 0.35%, hakurikijwe amasezerano.
                     Mn     Cr+Mo+V   Cu+Ni                                                                                                                                                                            4) CEV = C + 6 + 5 + 5

Intangiriro y'ibicuruzwa

Tubagezaho imiyoboro yacu y'ibyuma ikoreshwa mu nganda, yagenewe guhaza ibyifuzo bikomeye by'inganda zitandukanye. Ibicuruzwa byacu bikorerwa mu ruganda rwacu rugezweho ruri i Cangzhou, mu Ntara ya Hebei, rukaba ari rwo rwa mbere mu nganda z'ibyuma kuva mu 1993. Dufite ubuso bwa metero kare 350.000 n'umutungo wose wa miliyoni 680 z'amanyarwanda, twishimiye kugira abakozi 680 bitanga kandi bafite ubuhanga bagenzura ko buri gicuruzwa dutanga cyujuje ibisabwa by'ubuziranenge.

Uburyo bwacu bwihariye bwo gukora butandukanya imiyoboro yacu y'icyuma n'indi ikoreshwa mu guhangana nayo. Yakozwe kubera imbaraga n'ubudahangarwa, iyi miyoboro irashobora kwihanganira igitutu kinini cy'imbere n'inyuma, bigatuma iba nziza cyane mu bikorwa bitandukanye. Waba ukora mu bwubatsi, muri peteroli na gaze, cyangwa mu zindi nganda, imiyoboro yacu yubatswe kugira ngo ikore mu bihe bigoye cyane.

Kimwe mu bintu bidasanzwe bigize uburyo bwacu bwo guhindura ibintu mu buryo butandukanyeumuyoboro w'icyumani uburyo bwiza bwo kurwanya ingese no kwangirika kw'imiyoboro. Ubu bwiza ntibwongera igihe cy'imiyoboro gusa, ahubwo bunagabanya ikiguzi cyo kuyisana, bugatanga igisubizo cyizewe ku byo ukeneye mu nganda. Dushingiye ku kwiyemeza guhanga udushya no kunoza ubwiza, ushobora kwizera ko ibicuruzwa byacu bizatanga umusaruro mwiza kandi wizewe.

Umuyoboro wa SSAW

Akamaro k'ibicuruzwa

1. Kimwe mu byiza by'ingenzi by'imiyoboro yacu y'icyuma ni ubushobozi bwayo bwo kwihanganira igitutu kinini cy'imbere n'inyuma. Ibi bituma iba nziza cyane ku nganda nka peteroli na gaze, ubwubatsi n'inganda.

2. Iyi miyoboro yagenewe kurwanya ingese no kwangirika, bigatuma iramba kandi igatanga ikiguzi cyo kuyisana gigabanuka.

3. Kuba zikora ibintu byinshi bituma zikoreshwa mu buryo butandukanye, kuva mu gutwara amazi kugeza ku nkunga y’imiterere yazo.

Ibura ry'ibicuruzwa

1. Umuyoboro w'icyumabishobora kuremereye kurusha ibindi bikoresho nka pulasitiki cyangwa ibikoresho bivanze, bishobora guteza imbogamizi mu gihe cyo gushyiraho no gutwara.

2. Nubwo zirwanya ingese, ntabwo zirinda ingese burundu, cyane cyane mu bidukikije bikomeye. Kuzibungabunga buri gihe no kuzirinda bishobora kuba ngombwa kugira ngo zongere igihe cyo kuzikoresha.

Ibibazo Bikunze Kubazwa

Q1: Ni iki kidasanzwe kuri iyi miyoboro y'icyuma?

Uburyo bwihariye bwo gukora iyi miyoboro y'icyuma bukoreshwa mu gukora iyi miyoboro y'icyuma byongera cyane imbaraga zayo no kuramba kwayo. Bitandukanye n'imiyoboro isanzwe, iyi miyoboro yakozwe kugira ngo ihangane n'umuvuduko mwinshi w'imbere n'inyuma, bigatuma iba nziza cyane mu nganda zikenera imbaraga nyinshi. Kubaka kwayo gukomeye bituma iramba kandi bikagabanya gukenera kuyisimbura kenshi.

Q2: Ese iyi miyoboro irwanya ingese?

rwose! Kimwe mu bintu by'ingenzi biranga imiyoboro yacu y'icyuma ni ubudahangarwa bwayo n'ingese no kwangirika kwayo. Iyi miterere ni ingenzi cyane mu nganda nka peteroli na gaze, ubwubatsi n'imiti itunganywa, akenshi ihura n'ibihe bikomeye. Ubudahangarwa bw'ingese butuma imiyoboro igumana ubuziranenge bwayo mu gihe kirekire, bigatanga igisubizo cyizewe ku mishinga itandukanye.

Q3: Iyi miyoboro ikorerwa he?

Isosiyete yacu ikora imiyoboro y'icyuma iherereye mu Mujyi wa Cangzhou, mu Ntara ya Hebei, ifite uruganda rugezweho rufite ubuso bwa metero kare 350.000. Iyi sosiyete yashinzwe mu 1993 kandi yateye imbere vuba ifite umutungo wa miliyoni 680 z'amayuani n'abakozi 680. Ubunararibonye bwacu bwinshi n'ishoramari rya tekiniki bidufasha gukora imiyoboro myiza ijyanye n'ibyo abakiriya bacu bakeneye.


  • Ibanjirije iyi:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma ubwoherereze