Li-Ingots tsa Niobium tsa Boleng bo Phahameng

TLHOKOMELO SEHLAHISO

Tlhaloso ea Sehlahisoa

Lithako tsa Niobium

Grade:DNb-1,DNb-2

Kereiti		DNb-1	DNb-2
Litaba tse sa hloekang,%,max	C	0.006	0.01
	O	0.015	0.02
	N	0.01	0.02
	Ta	0.15	0.25
	W	0.006	0.008
	Mo	0.005	0.005
	Ti	0.005	0.005
	Si	0.003	0.003
	H	0.001	0.001
	Fe	0.005	0.005
Kopo	Bakeng sa li-plate rolling tube, le ho taka ka terata

Litlhoko tse khethehileng tse lokelang ho lumellanoa ke mofani oa thepa le moreki.

Ke Hobane'ng ha U Re Khetha:

1. U ka fumana boitsebiso bo phethahetseng ho ea ka tlhokahalo ea hau bonyane theko e ka khonehang.

2. Re boetse re fana ka Reworks, FOB, CFR, CIF, le litheko tsa ho fana ka ntlo le ntlo. Re fana ka tlhahiso ea hore u etse tumellano ea ho tsamaisa thepa e tla u baballa haholo.

3. Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha ho setifikeiti sa tlhahlobo ea thepa e tala ho isa polelong ea ho qetela.(Litlaleho li tla hlaha ho latela tlhoko)

4. e tiisetso ea ho fana ka karabo nakong ea lihora tse 24(hangata ka hora e tšoanang)

5. U ka fumana mefuta e meng ea li-stock, ho tsamaisoa ha leloala ka ho fokotsa nako ea tlhahiso.

6. Re inehetse ka ho feletseng ho bareki ba rona. Haeba ho ke ke ha khoneha ho finyella litlhoko tsa hau ka mor'a ho hlahloba likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla theha likamano tse ntle tsa bareki.

Netefatso ea Boleng(ho kenyeletsoa tse senyang le tse sa senyeheng)

1. Teko ea Visual Dimension

2. Tlhahlobo ea mochini joalo ka tensile, Elongation le phokotso ea sebaka.

3. Tlhahlobo ea phello

4. Tlhahlobo ea tlhahlobo ea lik'hemik'hale

5. Teko ea boima

6. Teko ea tšireletso ea likoti

7. Penetrant Test

8. Intergranular Corrosion Testing

9. Teko ea ho Roughness

10. Metallography Teko ea Teko

Leeto la Feme