Ibikoresho by'icyuma
1. Ibyuma bya karubone
Ubushyuhe ntarengwa bwo gukora burasabwa kutarenza 538 ¡æ, cyane cyane iyo igikoresho kirimo okiside. Icyuma cyiza cyane cya karubone icyuma ntigikwiye kubikoresho bikoreshwa mugukora acide organic, aside itabogamye cyangwa umunyu wa aside. Niba ibyuma bya karubone byatewe impungenge, igipimo cyimpanuka yibikoresho byamazi ashyushye ni kinini cyane. Ububiko bwa karubone busanzwe bukoreshwa muburyo bwa acide hamwe nibisubizo byinshi bya alkali. Gukomera kwa Brinell ni 120.
2.304 ibyuma bidafite ingese
18-8 (chromium 18-20%, nikel 8-10%), kandi ubushyuhe ntarengwa bwo gukora ntibushobora kurenga 760 ¡æ. Mubushuhe bwa - 196 ~ 538 ¡æ, kwangirika kwingutu hamwe nimbibi zimbibi byoroshye kugaragara. Gukomera kwa Brinell 160.
3.304l ibyuma bitagira umwanda
Ibirimo bya karubone ntibishobora kurenga 0,03%. Ubushuhe ntarengwa bwo gukora ntibushobora kurenga 760 ¡æ. Kurwanya ruswa bisa na 304 ibyuma bidafite ingese. Ibirimo bike bya karubone bigabanya imvura ya karubone iva kuri latike, kandi imbibi z’imbibi zirwanya ruswa zirenze iz'ibyuma 304 bitagira umwanda. Gukomera kwa Brinell ni 140.
4.316 ibyuma
18-12 (chromium 18%, nikel 12%), ongeramo hafi 2% molybdenum muri 304 ibyuma bitagira umwanda. Iyo ubushyuhe bwiyongereye, imbaraga zayo no kurwanya ruswa biratera imbere. Iyo ubushyuhe bwiyongereye, bugira imbaraga zo guhangana n’ibindi byuma bisanzwe bidafite ingese. Ubushuhe ntarengwa bwo gukora ntibushobora kurenga 760 ¡æ. Gukomera kwa Brinell ni 160.
5.316l ibyuma bitagira umwanda
Icyifuzo ntarengwa cyo gukomeza gukora ntigishobora kurenga 760 ¡æ ~ 815 ¡æ. Ugereranije nicyuma 316 kitagira umwanda, gifite imbaraga zo guhangana ningutu no kurwanya imbibi zangirika. Gukomera kwa Brinell ni 140.
6.20
45% icyuma, 24% nikel, 20% chromium hamwe na molybdenum n'umuringa muto. Ubushyuhe ntarengwa busabwa ntibushobora kurenga 760 ¡æ ~ 815 ¡æ. Irakenewe cyane cyane mubikoresho byo gukora birwanya aside sulfurike, hamwe na Brinell ubukana bwa 160.
7. Aluminium
Aluminium (ibirimo bitari munsi ya 99%). Aluminium ifite imbaraga zo kurwanya ruswa no gutunganya, ikwiriye gukora gasketi ebyiri. Ubukomezi bwa Brinell bugera kuri 35. Icyifuzo ntarengwa cyo gukomeza gukora ntigishobora kurenga 426 ¡æ.
8. Umuringa utukura
Ibigize umuringa utukura wegereye umuringa usukuye, urimo ifeza nkeya kugirango wongere ubushyuhe bwakazi bukomeza. Birasabwa ko ubushyuhe ntarengwa bukomeza gukora butagomba kurenga 260 ¡æ. Gukomera kwa Brinell ni 80.
9. Umuringa
. Birasabwa ko ubushyuhe ntarengwa bukomeza gukora butagomba kurenga 260 ¡æ. Gukomera kwa Brinell ni 58.
10. Hastelloy B-2
(26-30% molybdenum, 62% nikel na 4-6% fer). Ubushyuhe ntarengwa busabwa ntibushobora kurenga 1093 ¡æ. Ifite ubushyuhe bwiza cyane hamwe na hydrochloric aside ikora neza. Ifite kandi imbaraga zo kurwanya hydrogène ya chloride itose, aside sulfurike, aside fosifike no kugabanya kwangirika kwumunyu. Ifite imbaraga nyinshi mubushyuhe bwinshi. Gukomera kwa Brinell ni 230.
11. Hastelloy C-276
16-18% molybdenum, 13-17.5% chromium, 3.7-5.3% tungsten, 4.5-7% ibyuma, naho ibindi ni nikel). Ubushyuhe ntarengwa busabwa ntibushobora kurenga 1093 ¡æ. Ifite imbaraga zo kurwanya ruswa. Ifite ruswa nziza yo kurwanya aside nitricike ikonje cyangwa aside nitricike itetse hamwe na 70%, irwanya ruswa irwanya aside hydrochloric na aside sulfurike hamwe no kurwanya ruswa nziza. Gukomera kwa Brinell ni 210.
12. Inconel 600
Nickel base alloys (77% nikel, 15% chromium na 7% fer). Ubushuhe ntarengwa bwo gukora ntibushobora kurenga 1093 ¡æ. Ifite imbaraga nyinshi mubihe byubushyuhe bwinshi kandi mubisanzwe ikoreshwa mubikoresho kugirango bikemure ibibazo byangirika. Ku bushyuhe buke, ifite ibintu byiza cyane byo gutunganya. Gukomera kwa Brinell ni 150.
13. Monel 400
. n'itangazamakuru rya mercure, ntabwo rero ribereye itangazamakuru ryavuzwe haruguru. Rikoreshwa cyane mubikoresho byo gukora aside hydrofluoric.
14. Titanium
Icyifuzo ntarengwa cyo gukora ntikirenza 1093 ¡æ. Ifite ruswa irwanya ruswa mugihe cy'ubushyuhe bwo hejuru. Birazwi neza ko irwanya ruswa ya chloride ion kandi ifite aside irike ya nitricike irwanya ruswa mubushyuhe bwinshi no murwego rwo hejuru. Titanium ikoreshwa gake mubisubizo bya alkali kandi ikwiranye na okiside. Gukomera kwa Brinell ni 216.
Ibikoresho bya gaze
1. Rubber Kamere NR
Ifite ruswa irwanya aside idakomeye, alkali, umunyu na chloride, ariko irwanya ruswa idashobora kurwanya amavuta na solvent. Ntabwo byemewe gukoreshwa muburyo bwa ozone. Ubushyuhe bwo gukora busabwa ni - 57 ¡æ ~ 93 ¡æ.
2. Neoprene Cr
Neoprene ni ubwoko bwa reberi ya sintetike, ikwiranye no kurwanya ruswa yo hagati muri aside, alkali n'umunyu. Ifite ruswa irwanya amavuta yubucuruzi na lisansi. Nyamara, kurwanya ruswa ya aside irike ikomeye, hydrocarbone ya aromatic na hydrocarbone ya chlorine ikennye. Ubushyuhe bwo gukora busabwa ni - 51 ¡æ ~ 121 ¡æ.
3. Nitrile butadiene rubber NBR
Rubber ya Cyano butadiene ni ubwoko bwa reberi yubukorikori, ikwiranye no kurwanya ruswa nziza yamavuta, ibishishwa, hydrocarubone ya aromatiya, hydrocarubone ya alkaline, amavuta na gaze karemano mubushyuhe bwinshi. Ifite ruswa irwanya hydroxide, umunyu hamwe na acide idafite aho ibogamiye. Nyamara, muburyo bukomeye bwa okiside, hydrocarbone ya chlorine, ketone na lipide, birwanya ruswa. Ubushyuhe bwo gukora busabwa ni 51 ¡æ ~ 121 ¡æ.
4. Fluororubber
Ifite ruswa irwanya amavuta, lisansi, umuti wa chloride, hydrocarbone ya aromatic na lipide na acide ikomeye, ariko ntibikwiriye amine, lipide, ketone hamwe na parike. Ubushyuhe bwo gukora busabwa ni - 40 ¡æ ~ 232 ¡æ.
5. Chlorosulfonated polyethylene reberi
Ifite ruswa nziza irwanya aside, alkali n'umunyu, kandi ntabwo iterwa nikirere, urumuri ,, ozone n’ibicanwa byubucuruzi (nka mazutu na kerosene). Nyamara, ntibikwiye kuri hydrocarbone ya aromatiya, hydrocarbone ya chlorine, aside chromic na aside nitric. Ubushyuhe bwo gukora busabwa ni - 45 ¡æ ~ 135 ¡æ.
6. Rubber
Ifite ruswa irwanya umwuka ushushe. Rubber ya silicone ntabwo iterwa nizuba ryizuba na ozone. Nyamara, ntibikwiye kumashanyarazi, ketone, hydrocarbone ya aromatic na hydrocarbone ya lipide.
7. Ethylene propylene rubber
Ifite ruswa irwanya aside ikomeye, alkali, umunyu hamwe na chloride. Nyamara, ntabwo ibereye amavuta, umusemburo, hydrocarbone ya aromatic na hydrocarbone. Ubushyuhe bwo gukora busabwa ni - 57 ¡æ ~ 176 ¡æ.
8. Igishushanyo
Ibikoresho nibintu byose bishushanyije bidafite resin cyangwa ibintu bidafite umubiri, bishobora kugabanywa mubikoresho bya grafite bifite cyangwa bidafite ibyuma. Ibikoresho birashobora guhuzwa kugirango bitange gasike ya pipe ifite diameter irenga 600mm. Ifite ruswa irwanya aside nyinshi, shingiro, umunyu, ibinyabuzima, ibisubizo byohereza ubushyuhe ndetse nubushyuhe bwo hejuru. Ntishobora gushonga, ariko izarenga hejuru ya 3316 ¡æ. Mugihe cy'ubushyuhe bwo hejuru, ibikoresho bigomba gukoreshwa neza muburyo bukomeye bwa okiside. Usibye gasketi, ibikoresho birashobora no gukoreshwa mugukora kaseti zidafite ibyuma byuzuza ibyuzuye hamwe na gasketi yakomeretse.
9. Ceramic fibre, ceramic fibre ikozwe kumurongo
Nibikoresho byiza bya gasike ikwiranye nubushyuhe bwo hejuru nubushyuhe buke hamwe nuburyo bworoshye bwa flange. Ubushuhe bwo gukora busabwa ni 1093 ¡æ, kandi kaseti itari iy'icyuma mu cyuma gikomeretsa irashobora gukorwa.
10 polytetrafluoroethylene
Ihuza ibyiza byibikoresho bya pulasitike byinshi, harimo kurwanya ubushyuhe kuva - 95 ¡æ ~ 232 ¡æ. Usibye ibyuma bya fluor na alkali byubusa, bifite imiti irwanya ruswa yangiza imiti, imiti, hydroxide na aside. Ibikoresho bya PTFE birashobora kuzuzwa ibirahuri kugirango bigabanye ubukonje bukonje na PTFE.
Igihe cyo kohereza: Ugushyingo-02-2021
