AMS 6512 Maraging 250 Steel UNS K92890 Round Bar
Tsananguro pfupi:
AMS 6512 Maraging 250 Steel Bar UNS K92890 inopa simba rakasimba, kusimba kwakanaka uye kukanganiswa kushoma kwekupisa kwekushandisa maturusi emuchadenga nemashaft. Mabhara akatenderera anowanikwa ane dhayamita yakagadzirwa, kupedzisa, kucheka, MTC uye EN 10204 3.1.
Maraging 250 Steel Bar, inozivikanwawo se18Ni250, C250, UNS K92890 uye W.Nr. 1.6359, isimbi ine kabhoni shoma, nickel-cobalt-molybdenum maraging simbi inopihwa sedenderedzwa rebhara rekushandisa mudenga, maturusi uye zvikamu zvemakanika zvine simba rakawanda. Kusiyana nesimbi dzechishandiso dzakadzimwa, inovandudza simba nekuchembera kwe matrix yakasimba, ine kabhoni shoma.
SAKY STEEL inopa AMS 6512 Maraging 250 round bar iri mumamiriro akacheneswa kana kuti akatarwa. Kugadziriswa kuripo kunogona kusanganisira kucheka, kubvisa maburi, kutenderedza, kukuya pasina pakati nepakati uye kugadzira. Dhayamita, kureba, kushivirira, pamusoro, nzira yekunyungudutsa, mamiriro ekupisa uye zvinodiwa zvekuongorora zvinofanirwa kutaurwa zvakajeka mukubvunza.
Zvimiro zveChigadzirwa
| Chinhu | Ruzivo rweChigadzirwa |
|---|---|
| Zita rechigadzirwa | Maraging 250 Steel Round Bar |
| Giredhi | Maraging 250 / C250 / 18Ni250 |
| Kusarudzwa kweUNS | UNS K92890 |
| Chirevo cheEurope | Referensi yeW.Nr. 1.6359 / X2NiCoMo18-8-5 |
| Mhuri Yezvinhu | Simbi yemaraging ine nickel cobalt ine 18% |
| Chimiro Chechigadzirwa | Bhawa rakatenderera uye bhawa rakatenderera rakaumbwa |
| Saizi Yekugadzirwa Kwenguva Dzose | Inenge Ø10–250 mm |
| Saizi Yakagadzirwa-Kuenderana Neodha | Saizi dzakakura dzakagadzirwa dzinofanira kuongororwa nehunyanzvi |
| Kureba | 1000–6000 mm kana kuchekwa kusvika pakureba |
| Kupedzisa Kwepamusoro | Dema, rakakweshwa, rakatenderedzwa kana kuti rakakuyiwa |
| Mamiriro Ekutumira | Mhinduro yakavharirwa kana kuti yakwegura kana yataurwa |
| Zvakajairika | AMS 6512 |
| Kushivirira | Kushivirira kweAMS, h9, h11 kana zvakananga pakudhirowa |
| Masevhisi Aripo | Kucheka, kukwesha, kutendeudza, kukuya uye kugadzira |
| Zvitupa | MTC, EN 10204 3.1 uye mishumo yekuongorora |
Kuumbwa kweMakemikari
Maraging 250 isimbi-nickel alloy ine kabhoni shoma yakasimbiswa zvakanyanya ne cobalt, molybdenum, titanium uye aruminiyamu. Marudzi anotevera ndiwo mareferensi akajairika ane chekuita nezvinhu zveAMS 6512.
| Chinhu | Zviri Mukati Zvakajairika, huremu hwe% | Basa rehunyanzvi |
|---|---|---|
| Nickel | 17.00–19.00 | Inogadzira matrix yakasimba ye nickel-martensitic |
| Cobalt | 7.00–8.50 | Inowedzera mhinduro yekuomesa kukwegura |
| Molybdenum | 4.60–5.20 | Mafomu anosimbisa kuputika kwepakati pemetallic |
| Titanium | 0.30–0.50 | Inotsigira kuoma kwemvura |
| Aruminiyamu | 0.05–0.15 | Inobatsira pakupindura kwekukwegura |
| Kabhoni | 0.03 referensi yepamusoro | Yakachengetwa yakaderera zvikuru kuti irambe yakasimba uye inochinjika |
| Manganese | 0.10 referensi yepamusoro | Chinhu chinodzorwa chinosara |
| Siriki | 0.10 referensi yepamusoro | Yakaganhurirwa kune mhando yepamusoro ye alloy |
| Fosforasi | 0.010 referensi yepamusoro | Yakaganhurirwa kutsigira kusimba |
| Sarufa | 0.010 referensi yepamusoro | Yakaganhurirwa kuganhurira zvinosanganisirwa |
| Simbi | Kuenzana | Matrix yesimbi yehwaro |
Kuumbwa kwemakemikari chaiwo kunofanira kusimbiswa nezvinodiwa zvechigadzirwa uye MTC.
Hunhu hweMichina uye Kurapa Kupisa
Maraging 250 inowanzo gadzirwa muchimiro chekunyungudutswa kwemvura uye yozocheneswa kuti ikure zvakanaka. Hunhu hwayo hwakavimbika hunoenderana nehupamhi hwebhaa, kurongeka kwebvunzo, nzira yekunyungudutsa, kurapwa kwekukwegura uye zvinodiwa zvekugamuchira AMS 6512.
| Pfuma | Zvinotaurwa Zvakajairika | Mamiriro | Zvinoreva Uinjiniya |
|---|---|---|---|
| Simba reKusimba | Inenge 1720–1860 MPa | Kukwegura | Inopa kirasi yesimba re250 ksi |
| Simba reGoho re0.2% | Referensi shoma inosvika 1655 MPa | Kukwegura | Inotsigira zvikamu zvakamanikidzwa zvakanyanya |
| Kureba | Inenge 5–8% | Yakwegura, inoenderana nehukuru | Inochengetedza ductility inobatsira nesimba rayo guru |
| Kuoma | Inenge 48–52 HRC | Kukwegura | Yakakodzera maturusi ane simba guru uye shafts |
| Kuomarara kwakabatanidzwa | Inenge 30–35 HRC | Mhinduro yakavharirwa | Inobatsira kugadzira michina isati yakwegura |
| Kuwanda kwevanhu | Inenge 8.0–8.1 g/cm³ | Tembiricha yemukamuri | Inoshandiswa pakuverenga huremu |
| Modulus yeElastic | Inenge 185–195 GPa | Tembiricha yemukamuri | Inotsigira kuverenga kwekuoma kwechimiro |
| Kurapwa Kwemhinduro | Inenge 815–830°C | Mhepo yatonhodzwa | Inogadzirira chisanganiswa chekugadzira nekukwegura |
| Kukwegura Kwakajairika | Kupisa kunenge 480°C kwemaawa angangoita 3–6 | Mhepo yatonhodzwa | Inovandudza simba remvura nekukanganisa kushoma |
Tafura Yehukuru Hwakafanana
| Dhayamita | Kureba | Pamusoro | Kugadzirisa | Kushandiswa Kwakajairika |
|---|---|---|---|---|
| Ø10–25 mm | 1000–4000 mm | Yakabviswa kana kukuyiwa | Kucheka uye kukuya nemazvo | Mapini, zvisungo uye mipini chaiyo |
| Ø30–60 mm | 2000–6000 mm | Yakabviswa kana kupindurwa | Kugadzira michina uye kukuya kusina pakati | Mibato yekutyaira, magiya uye maturusi |
| Ø65–120 mm | 2000–6000 mm | Yakakanganisika | Kucheka nekucheka nekugadzira michina | Zvishandiso zvekumisa ngarava uye zvikamu zvechivakwa |
| Ø125–200 mm | Kureba kwekucheka kwakagadzirwa nemaoko | Yakagadzirwa uye yakakombama | UT uye machining kana zvataurwa | Migodhi inorema uye nzvimbo dzisina maturusi |
| Pamusoro pe Ø200 mm | Yakagadzirwa sezvakarairwa | Yakagadzirwa kana kuti yakagadzirwa nemashini | Kugadzirwa kwepurojekiti chaiyo | Zvikamu zvikuru zvakakosha |
Kuenzanisa Kwakasiyana Kwemashoko
Kuenzanisa Kwepamusoro peRond Bar uye Kugadzira
| Mamiriro | Chinhu Chikuru | Kushandiswa Kwakajairika | Zano reKutenga |
|---|---|---|---|
| Bhawa Rinopisa | Nzvimbo yekugaya inodhura zvishoma nezvishoma ine mvumo yekugadzira machining | General rough machining | Taura dhayamita shoma yakapedzwa |
| Bhawa rekugadzira | Yakakodzera zvikamu zvikuru uye zvikamu zvakakosha | Migove inorema uye nzvimbo dzisina maturusi | Taura zvinodiwa paUT uye nzira yekunyungudutsa |
| Bhawa Rakabviswa | Nzvimbo isina chikero ine dhayamita yakawedzerwa | Mibato nezvisungo zvakagadzirwa neCNC | Zvakakodzera kana paine mukana wakaderedzwa wekugadzira michina |
| Bhawa Rakatenderedzwa Zvisina Kunaka | Nzvimbo yakachena uye mvumo yemichina inodzorwa | Zvikamu zvikuru zvechivakwa | Dura rekupedzisira redunhu uye mvumo |
| Bhawa repasi | Kushivirira kwakasimba uye nzvimbo yakatsetseka | Mipini chaiyo uye zvikamu zvekushandisa | Taura h9, h8 kana kushivirira kudhirowa |
Kuenzanisa neMaraging Grades Akabatana
| Giredhi | Simba Guru | Muganho Wepakati | Sarudzo Yakajairika |
|---|---|---|---|
| Maraging 200 | Kusimba kwakanyanya uye simba rakaderera re alloy | Simba rekare rakaderera pane C250 | Zvikamu zvekururama zvine mwero |
| Maraging 250 | Simba rakasimba uye kusimba kwakaringana | Simba rakaderera pane C300 neC350 | Migero yemuchadenga, maturusi uye zvekumhara |
| Maraging 300 | Simba repamusoro rezera | Kusimba kwakaderera kana tichienzanisa neC250 | Zvimwe zvikamu zvekuvaka zvakazara |
| Maraging 350 | Simba guru mumhuri yetsika | Mutengo wakakwira uye kusimba kwakaderera | Zvikamu zvine simba guru |
Maitiro Akaenzana uye Mazita Epasi Rose
| Sisitimu | Kugadzwa | Ukama |
|---|---|---|
| Zita Rinozivikanwa | Maraging 250 / C250 / 18Ni250 | Mazita akajairika ekutengeserana |
| UNS | K92890 | Kududzirwa kweSisitimu yeNhamba Yakabatana |
| SAE Aerospace Standard | AMS 6512 | Tsanangudzo yebhawa rekutanga uye forging-stock |
| Chirevo cheEurope | 1.6359 | Kuongororwa kwakajairika; simbisa zvinodiwa zvechigadzirwa |
| Chinyorwa cheBritish | BS S162 / DTD 5212 | Kuongororwa kwakajairika kwendege |
| Nhoroondo yeHondo yeMasoja | MIL-S-46850 | Nhoroondo yesimbi yemaraging |
| Referensi Yezvekutengeserana | Vascomax 250 mhando | Ruzivo rwemhuri yekutengeserana, kwete kuchinja otomatiki |
Kuyerera Kwemaitiro Ekugadzira
Iron ine kabhoni shoma, nickel, cobalt, molybdenum uye zvimwe zvinowedzerwa zvinogadzirwa.
VIM inotsigira kemikari chaiyo uye gasi shoma.
VAR inovandudza kuchena uye kufanana kwechimiro.
Mabhiritsi anoderedzwa kuita denderedzwa rebhawa kana kuti forging-stock form.
Chimiro chacho chakagadzirirwa kugadzirwa uye kuomeswa kweganda gare gare.
Matanda anogona kukweshwa, kupindurwa, kubviswa ganda kana kukuyiwa.
Kemikari, saizi, pamusoro uye hunhu hwemakanika zvinosimbiswa.
Kutevedza nhamba yekupisa kunochengetwa kuburikidza nekurongedza kunze kwenyika.
Kuongorora Chigadzirwa
| Kuongorora | Maitiro | Chinangwa |
|---|---|---|
| Kuongorora Makemikari | Kuongororwa kwespectrometric yemurabhoritari | Simbisa kemesitiri yeAMS 6512 |
| PMI | Kuzivikanwa kwezvinhu zvakanaka | Deredza njodzi yekusanganiswa kwealloy; kwete kutsiva kemikari yakazara |
| Kuedzwa kweTensile | Kuyedzwa kwekukora, kusimba uye kureba | Simbisa hunhu hwemakanika ekare |
| Kuedzwa kweKuoma | Rockwell kana nzira yakaenzana nayo | Simbisa chirwere chakavharirwa kana chekare |
| Kuongorora Kwemativi | Kuyera micrometer, caliper uye urefu | Simbisa dhayamita, kureba uye kushivirira |
| Kuongorora Pamusoro | Kuongorora nekuona uye kupedzisa | Ziva mativi, mitswe, chikero kana kukuvara |
| Kuedzwa kweUltrasonic | UT kana yataurwa | Ongorora kunaka kwemukati |
| Ongororo yeKutevedzana | Nhamba yekupisa uye kusimbiswa kwegwaro | Batanidza bhaa kuMTC neEN 10204 3.1 |
| Kuongorora kweBato rechitatu | SGS, BV, TÜV kana muongorori akagadzwa | Inowanikwa kana yataurwa |
Kurongedza Chigadzirwa
Mabhawa anogona kudzivirirwa nemafuta, bepa reVCI, firimu kana kuputira kusina mvura.
Zvinoparadzanisa uye mabhandi akasimba zvinoderedza kufamba uye kukwenya.
Matanda akapwanyika kana akarukwa anogona kuwana zvivharo zvekupedzisira kana dziviriro ine machira.
Mabhokisi ekubudisira kunze kwenyika, ma skid kana mapallet anosarudzwa zvichienderana nehukuru nehuremu.
Giredhi, nhamba yekupisa, saizi uye zviratidzo zvekutumira kwevatengi zvinochengetwa.
Mashandisirwo, Kushanda Kwakakosha uye Kugadzira
Zvikumbiro Zvikuru
- Zvikamu zvemidziyo yekumhara nendege
- Mishavha yekutyaira ine simba guru uye crankshafts
- Zvikamu zveroketi nezvombo
- Zvikamu zveEjector-system uye actuator
- Magiya ane mutoro wakawanda, mapini nezvisungo
- Madhiri akagadzirwa nemazvo, mandrels uye maturusi ekushandisa
- Zvikamu zvemitambo yemotokari zvinoshanda zvakanyanya
- Zvikamu zvemuchadenga zvine kumanikidzwa uye zvemaumbirwo kana zvichidikanwa
Simba uye Kusimba
Maraging 250 inosanganisa simba rayo rekare rakakwirira nekusimba kuri nani pane Maraging 300 ine simba rakakwirira uye Maraging 350 ine magiredhi. Matrix yayo ine kabhoni shoma inobatsira kuderedza kuumbwa kwecarbide inoputsika uye inotsigira hunhu hunobatsira hwe transverse uye kuramba kupararira kwetsekwe.
Kugona kuchinjika
Kugona kugadzira zvinhu zvakanaka kana simbi ine simba guru rekugadzira zvinhu kunowanzoitwa zvakanaka kana yakavharwa nesimbi ine simba guru. Kutenderedza, kuboora, kugaya uye kusanganisa zvinhu kunowanzoitwa usati wachembera zvachose. Kugadzira maturusi eCarbide, michina yakaoma, kudya kwakagadzikana uye chinhu chinotonhodza chinoshanda zvinokurudzirwa.
Kugona kusundira
Maraging 250 ine mukana wekuchinjika unoshanda nekuda kwehuwandu hwayo hushoma hwekabhoni. Kufanirwa kwenzira yekuchinjika, nzira yekufananidza kuzadza, kuchena uye kuchembera mushure mekuchinjika zvinofanirwa kusarudzwa zvichienderana nekugadzirwa kwezvikamu uye zvinodiwa zvemuchadenga kana mainjiniya.
Kurapa Kupisa
Chiumbwa ichi chakagadzirirwa kuomesa mvura. Chinowanzo gadziriswa nemvura, chinotonhodzwa nemhepo, chinogadzirwa nemashini pedyo nehukuru hwekupedzisira uye chozocheneswa padyo ne480°C. Kukwegura kunoita kuti mvura ipinde pakati pesimbi ine shanduko shoma kana tichienzanisa nesimbi dzemidziyo dzinoshandiswa pakugadzirisa mvura.
Kuora uye Dziviriro Pamusoro
Maraging 250 haisi simbi isina ngura uye haifanirwe kusarudzwa kunyanya nekuda kwekusaora. Mapendi ekudzivirira, mapurasitiki, mafuta kana kuchengetwa kwakarongeka kunogona kudiwa munzvimbo dzine hunyoro, dzemugungwa kana dzine makemikari anopisa.
Sei Uchifanira Kusarudza SAKY STEEL?
Dhayamita, kureba, muripo wekugadzira uye mamiriro epamusoro zvinogona kupihwa zvichienderana nemifananidzo.
Kuzivikanwa kwezvinhu kunogona kuchengetedzwa kubva pamagwaro emugayo kusvika pakurongedza kwekupedzisira.
MTC (Mill Test Certificate / 质保书) uye EN 10204 3.1 zvinogona kupihwa zvichienderana neodha.
Kuongororwa kwePMI, kuomarara, kusimba, kuenzanisa uye ultrasound kunogona kurongwa kana zvataurwa.
Kucheka, kubvisa mavanga, kutenderedza nekukuya zvinogoneka zvichienderana nehukuru uye kushivirira.
Mapaketi akachengetedzwa, mabhokisi emapuranga, mapallet uye zviratidzo zvekutumira zvakagadzirwa zvinoenderana nazvo zviripo.
Mibvunzo Inowanzo bvunzwa
Chii chinonzi Maraging 250 steel?
Maraging 250 isimbi ine simba rakawanda, ine kabhoni shoma ine cobalt, molybdenum, titanium uye aruminiyamu. Inosimbiswa nekuchembera kwemvura pane kuomesa kabhoni yakawanda.
Ndeipi chiyero chinoshanda paMarging 250 round bar?
AMS 6512 ndiyo nzira huru inoshandiswa pakugadzira mabhawa eMaraging 250 nekugadzira stock. Kugadziriswa kunodiwa, huwandu hwehukuru, mamiriro uye mwero wekuongorora zvinofanirwa kutsanangurwa muodha yekutenga.
Maraging 250 yakafanana neUNS K92890 here?
UNS K92890 ndiyo UNS inonyanya kushandiswa pakureva Maraging 250. Nhamba yeUNS inoratidza mhuri ye alloy, nepo AMS 6512 ichidzora zvinodiwa zvechigadzirwa.
Maraging 250 inogona kuwana simba rei?
Mushure mekukwegura zvakanaka, Maraging 250 inowanzosvika pa250 ksi tensile-strength class, kana kuti inenge 1720 MPa zvichikwira. Hunhu hwayo hwakavimbiswa hunoenderana nehukuru hwebhawa, nzvimbo yakatarisana nayo uye zvinodiwa zveAMS 6512 zvinoshanda.
Ko Maraging 250 inogona kugadzirwa nemashini isati yakwegura here?
Ehe. Kugadzira zvinhu zvikuru kunowanzoitwa kana chinhu chacho chakanyorova uye chiri nyore kucheka. Kugadzira zvinhu zvekupedzisira kana kugadzirisa mativi acho kunogona kuitwa mushure mekukwegura kana zvichidikanwa.
Mabhawa eMaraging 250 anogona kupihwa here?
Matavi akakuyiwa, akabviswa ganda uye akatenderedzwa anogona kukurukurwa zvichienderana nedhayamita, kureba, kushivirira, kutwasuka uye zvinodiwa pamusoro. Kushivirira kwakanangana nekudhirowa kunofanirwa kuverengerwa mubvunzurudzo.
Kuongororwa kwe ultrasound kunowanikwa here?
UT inogona kurongerwa saizi dzakakodzera dzebhawa nebhawa rekugadzira kana zvataurwa. Mubvunzo unofanira kutaura nzira yekuongorora, mwero wekugamuchirwa uye zvinodiwa pakubika.
SAKY STEEL inogona kupa MTC here?
Ehe. MTC, kutevedza nhamba yekupisa uye EN 10204 3.1 magwaro anogona kupihwa zvichienderana neodha yekutenga. Mamwe marepoti ekuomarara, kusimba, mativi, PMI kana UT anogonawo kurongwa.
