Kev rho cov hniav yog siv rau kev tsim kho vaj tse thee hauv kev lag luam.

Kev rho cov hniav yog siv rau kev tsim kho vaj tse hauv kev lag luam thee. Duab Tshwj Xeeb

Kev Piav Qhia Luv:

Cov khoom siv txiav thee feem ntau yog ua los ntawm lub cev hlau thiab lub taub hau txiav hlau tawv, nrog cov khoom siv hlau ib txwm muaj cov npe lag luam YG11C lossis YG13C, uas muaj cov hlau tawv ntxhib. Raws li qhov nyuaj ntawm kev ua haujlwm khawb thee tau nce ntxiv, peb lub tuam txhab tau tsim kho tshiab hauv kev tsim khoom. Peb tau siv cov khoom siv hlau nruab nrab-coarse nrog 7% cobalt txog 9% cobalt cov ntsiab lus. Tshwj xeeb, peb tau tsim peb cov khoom siv, KD205, KD254, thiab KD128, tsim rau ntau yam kev khawb av. Cov ntaub ntawv no qhia txog kev ruaj khov zoo heev, kev tiv thaiv kev hnav, thiab kev tiv thaiv kev cuam tshuam, ua rau lub neej ua haujlwm ntev dua thiab tau txais kev nyiam ntawm peb cov neeg siv khoom.

Rau cov ntsis txiav thee, peb lub tuam txhab tam sim no tshwj xeeb hauv ntau yam qauv, suav nrog U82, U84, U85, U92, U95, U170, nrog rau cov ntsis tho qhov av xws li U135, U47, thiab S100. Peb muab ntau yam alloy txoj kab uas hla, suav nrog 16, 18, 19, 20, 21, 22, 24, 25, 27, 28, 30, thiab 35. Cov ntsis txiav thee feem ntau yog cylindrical hauv cov duab, nrog rau txoj kab uas hla feem ntau qis dua 22 rau kev txiav thee, thaum txoj kab uas hla saum 25 feem ntau yog siv rau kev txiav pob zeb. Peb muaj ntau yam pwm muaj, uas tso cai rau peb muab cov khoom alloy zoo heev uas tsim rau ntau yam kev siv thiab cov kev xav tau ntawm peb cov neeg siv khoom hauv kev lag luam mining.

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov ntawv thov

1. Cov hniav txiav thee siv dav rau cov khoom siv kho tshuab siv hauv cov chaw tsuas thee. Lawv siv los txiav, rhuav, thiab rho cov thee kom zoo. Cov hniav no rho cov thee tawm ntawm cov txaj thee tau zoo, ua rau kev ua tiav thiab kev thauj mus los tom ntej yooj yim dua.

2. Cov hniav txiav thee kuj tseem siv tau rau hauv kev tsim kho qhov av. Lawv siv los txiav thiab rhuav cov pob zeb, av, thiab lwm yam khoom siv, pab txhawb kev khawb thiab kev tsim kho qhov av.

3. Zoo ib yam li lawv siv rau hauv kev khawb thee, cov hniav txiav thee tuaj yeem siv rau hauv cov chaw khawb pob zeb thiab lwm yam kev khawb pob zeb kom txiav thiab rhuav cov pob zeb tawv.

Cov yam ntxwv

1. Cov hniav txiav thee yuav tsum ua kom muaj kev tiv taus kev sib txhuam siab vim lawv ntsib cov khoom siv sib txhuam heev xws li thee, pob zeb, thiab av thaum lub sijhawm khawb av. Cov hniav uas tiv taus kev sib txhuam zoo muaj lub neej ntev dua thiab zaus hloov qis dua.

2. Cov hniav txiav thee yuav tsum muaj qhov tawv thiab lub zog txaus kom tiv taus kev hloov pauv lossis tawg thaum lub sijhawm txiav thiab tawg.

3. Tus qauv thiab cov duab ntawm cov hniav txiav tuaj yeem cuam tshuam rau lawv txoj kev txiav. Cov hniav txiav uas tsim tau zoo tuaj yeem ua rau kev txiav ua haujlwm tau zoo dua thiab ua haujlwm tau zoo dua thaum txo kev siv hluav taws xob.

4. Cov qauv hniav ruaj khov tuaj yeem ua haujlwm ib txwm nyob rau hauv cov xwm txheej ntxhov siab, txo qhov kev pheej hmoo ntawm kev puas tsuaj.

Vim yog qhov yooj yim ntawm cov hniav txiav thee kom hnav, tus qauv tsim uas yooj yim hloov pauv tuaj yeem txo cov khoom siv tsis ua haujlwm thiab txhim kho kev ua haujlwm ntau lawm.
Cov hniav txiav thee ua haujlwm nyob rau hauv ntau yam geological hauv cov chaw khawb thee sib txawv. Yog li ntawd, cov hniav txiav zoo heev yuav tsum hloov kho tau raws li ntau yam geological, xws li qhov nyuaj thiab av noo.

Hauv kev xaus lus, cov hniav txiav thee ua lub luag haujlwm tseem ceeb hauv kev khawb thee thiab kev ua haujlwm cuam tshuam. Lawv cov yam ntxwv, suav nrog kev tiv taus kev sib txhuam, qhov nyuaj, thiab kev ua haujlwm txiav, cuam tshuam ncaj qha rau kev ua haujlwm khawb thiab kev nyab xeeb. Ntau hom hniav txiav thee yog tsim rau ntau qhov chaw ua haujlwm thiab cov kev xav tau. Kev tshawb fawb tas mus li thiab kev tsim kho tshiab pab txhawb kev siv tshuab khawb thee.

Cov Ntaub Ntawv Khoom Siv

Cov Qib	Qhov Ceev (g/cm³) ± 0.1	Qhov nyuaj (HRA) ± 1.0	Cobalt (%) ± 0.5	TRS (MPa)	Daim Ntawv Thov Pom Zoo
KD254	14.65	86.5		2500	Tsim nyog rau kev khawb qhov av hauv cov pob zeb mos thiab rau kev khawb cov thee uas muaj cov thee gangue. Nws lub ntsiab feature yog kev tiv thaiv kev hnav zoo thiab lub neej ntev. Qhov no txhais tau tias nws tuaj yeem tswj tau kev ua tau zoo hauv kev sib txhuam thiab kev sib txhuam, ua rau nws tsim nyog rau kev tuav cov pob zeb mos thiab cov thee gangue cov ntaub ntawv.
KD205	14.7	86		2500	Siv rau kev khawb thee thiab kev khawb pob zeb tawv. Nws tau piav qhia tias muaj kev cuam tshuam zoo heev thiab tiv taus kev qaug zog thermal. thiab tuaj yeem tswj tau kev ua tau zoo thaum cuam tshuam nrog kev cuam tshuam thiab kub siab, ua rau nws tsim nyog rau cov chaw nyuaj xws li cov chaw khawb thee thiab cov pob zeb tawv.
KD128	14.8	86		2300	Muaj kev cuam tshuam zoo tshaj plaws thiab tiv taus kev qaug zog thermal, feem ntau yog siv rau hauv kev khawb qhov av thiab kev khawb hlau, thaum tseem tuaj yeem tiv taus kev cuam tshuam thiab kub siab.

Cov Khoom Siv Qhia Txog Khoom

Hom		Qhov Loj
		Txoj kab uas hla (hli)	Qhov siab (hli)
	SMJ1621	16	21
	SMJ1824	18	24
	SMJ1925	19	25
	SMJ2026	20	26
	SMJ2127	21	27
Muaj peev xwm kho kom haum raws li qhov loj thiab cov duab xav tau

Hom		Qhov Loj
Hom		Txoj kab uas hla (hli)	Qhov siab (hli)	Qhov Siab ntawm Lub Tog Raj Kheej (hli)
	SM181022	18	10	22
	SM201526	20	15	26
	SM221437	22	14	37
	SM302633	30	26	33
	SM402253	40	22	53
Muaj peev xwm kho kom haum raws li qhov loj thiab cov duab xav tau

Hom		Qhov Loj
Hom		Txoj kab uas hla (hli)	Qhov siab (hli)
	SMJ1621MZ	16	21
	SMJ1824MZ	18	24
	SMJ1925MZ	19	25
	SMJ2026MZ	20	26
	SMJ2127MZ	21	27
Muaj peev xwm kho kom haum raws li qhov loj thiab cov duab xav tau