Iibka kulul ee Shiinaha oo tayada sare ee Shiinaha ah ee loo habeeyay Astm Beryllium naxaas ah ur / naxaas ah
Waxay u heellan tahay in la adeegsado adeegyo tayo leh oo tayo leh iyo adeegyo macaamil ganacsi oo adag, guudteenna khibraddeena khibrad leh si ay ugala hadlaan baahidaada kulul ee Shiinaha oo tayo sare leh ee Asm Beryllium Rod / naxaasta, oo leh tiro balaaran, tayo sare leh, tayo sare leh, Heerarka macquulka ah iyo naqshadaha la soo koobay, alaabooyinkayaga ayaa si aad ah loogu isticmaalaa warshadaha iyo warshadaha kale.
Waxay u heellan tahay in lagu maareeyo maareyn tayo sare leh oo tayo leh iyo adeegyo macaamil ganacsi, macaamilkeenna khibraddeena ah ee shaqaalaha guud ahaan waa la heli karaa si ay ugala hadlaan baahiyahaaga oo ay dammaanad ka qaadaan in macaamiisha oo dhan ay ku raaxaystaan1kg bir bir ah, Shiinaha Brass Bar, Sannado badan oo horumarin ah, waxaan sameynay awood adag oo ku saabsan horumarinta badeecada cusub iyo nidaamka xakamaynta tayada ee adag si aan u hubinno tayo sare iyo adeeg. Iyada oo taageero laga helayo macaamiil badan oo iskaashi muddada dheer ah, alaabadayada ayaa soo dhaweynaya adduunka oo dhan.
1. Halabuurka kiimikada ee C72700
Nooc | Ni | Sn | Mn | Pb | Zn | Fe | P | Cilado | Cu |
C72700 | 8.5-9.5 | 5.5-6.5 | 0.05-0.3 | ≤0.03 | ≤0.15 | ≤0.05 | ≤0.05 | ≤0.5 | Itashirid |
2. Guryaha jirka ee C72700
Cucid | 8.9 | (G / cm3) |
Dhibcaha dhalaalaya | 968-1078 | (℃) |
Feejignaanta kuleylka kuleylka | 17.25 | (X10-6/ ℃) 20-200 ℃ |
Modulus laastikada | 120 | (GPA) |
Dib-u-hakinta korantada ee 20 ℃ |
| μω * cm |
Deray | ≤19.5 |
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Xadhig roonaan | ≤5 |
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Wadahadalka korantada (Iacs,%) |
| (% Iacs) |
≥9 |
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Xaddidaynta roobka (3 saacadood) | ≥12 |
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Modulus torsonal | 50 | (GPA) |
Xadgudubka kuleylka ah ee 20 ℃ | 53.6 | (W / mk) |
Datanaanta xoogga daalka | 450 | (MPA) |
3. Guryaha farsamada / gobolka ee C72700
1) Alaabada la duubay
Sheegid | Adkayn | Awooda TSensile | Xoog wax soo saar | Elonkaaion | Dhaaf * | Adkaanta, dabaqadka iyo astaamaha daalka daalka (MPA) | ||
HV | RM (MPA) | RP 0.2 (MPA) | A50mm (%) | Longintidinal // | Targesverse | Longintidinal // | Targesverse | |
Darida | ||||||||
TB | 90-125 | 420-500 | ≥200 | ≥30 | 0.2 | 0.2 | 302 | 220 |
Daboolka / qabowga | ||||||||
Td1 | 140-180 | 460-560 | ≥300 | ≥15 | 0.2 | 0.2 | 216 | 359 |
Td2 | 160-200 | 540-640 | ≥400 | ≥10 | 0.2 | 0.2 | 275 | 390 |
Td3 | 200-240 | 620-720 | 550 | ≥3 | 0.5 | 0.5 | 444 | 523 |
Td4 | 220-260 | 700-820 | ≥600 | ≈1 | 2 | 1 | 467 | 568 |
TDX | ≤320 | ≥780 | 650 | ≈1 | 10 | 2 | 472 | 613 |
Daweynta kuleylka / roobka | ||||||||
TF | 230-270 | 740-860 | ≥510 | ≥10 | 0.5 | 0.5 | 566 | 634 |
Daweynta kuleylka / qabowga qaboojinta | ||||||||
Th1 | 270-310 | 850-950 | 650 | ≥8 | 0.5 | 0.5 | 684 | 724 |
Th2 | 290-320 | 880-980 | ≥720 | ≥8 | 1 | 1 | 730 | 770 |
Th3 | 310-340 | 950-1050 | ≥800 | ≥4 | 1 | 1 | 829 | ≥840 |
Th4 | 320-360 | 1000-1100 | ≥900 | ≈3 | 2 | 2 | 8330 | ≥840 |
Thx | ≤390 | ≥1050 | 950 | ≈1 | / | / | 8330 | ≥840 |
*: Sida laga soo xigtay Din 5011 (25/10/85), oo foorarsata 90 ° jihada duufaanka, u qaybi meesha ugu yar ee foorarsan dhumucda si loo go'aamiyo riyaha R / T |
2) Alaabada la soo qaaday
Sheegid | Adkayn | Awooda TSensile | Xoog wax soo saar | Elonkaaion | Isku-duwaha Ballaarinta |
HV | RM (MPA) | RP 0.2 (MPA) | A50mm (%) | Z% | |
Darida | |||||
TB | ≤50 | 400-500 | ≥200 | ≥30 | ≥80 |
Daboolka / qabowga | |||||
Td1 | 150-180 | 500-580 | ≥300 | ≥10 | ≥75 |
Td2 | 180-230 | 550-720 | ≥500 | ≥3 | ≥70 |
Td3 | 220-260 | 700-800 | ≥600 | ≥2 | ≥65 |
Td4 | 230-300 | 780-880 | ≥700 | ≥1.5 | ≥60 |
TDX | 250-320 | 880-1000 | ≥800 | ≥0.1 | ≥50 |
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Sheegid | HV | RM (MPA) | RP 0.2 (MPA) | A50mm (%) | Z% |
Daweynta kuleylka / roobka | |||||
TF | ≤260 | 770-870 | ≥500 | ≥20 | ≥40 |
Daweynta kuleylka / qabowga qaboojinta | |||||
Th1 | 260-300 | 870-970 | ≥700 | ≥13 | ≥30 |
Th2 | 290-310 | 930-1030 | ≥800 | ≥8 | ≥30 |
Th3 | 310-330 | 1000-1100 | ≥900 | ≥5 | ≥30 |
Th4 | 330-360 | 1100-1200 | ≥1000 | ≥2 | ≥30 |
Thx | ≥350 | 1175-1300 | ≥1100 | ≥0.5 | ≥30 |
4. Dulqaadashada caadiga ah ee usha iyo siligga C72700
Teeb ku qorid | Dhexroor | Dulqaadashada dhexroor | Dulqaadkii toosan | |||
aasaasi ah | mm | aasaasi ah | mm | aasaasi ah | mm | |
Silig | 0.2-0.39 | 6.35-9.9 | +/-.002 | +/- 0.05 | Dhererka = 10ft, weecashada <0.25 inji | Dhererka = 3048mm, zartins <.35mm |
0.4-0.74 | 10-18.9 | + 0.005 / -0 | + 0.13 / -0 | |||
Ulley | 0.75-1.6 | 19-40.9 | + 0.02 / + 0.08 | + 0.5 / + 2.0 | Dhererka = 10ft, weecashada <0.5 inji | Dhererka = 3048mm, leexasho <12mm |
1.61-2.75 | 41-70 | + 0.02 / + 0.10 | + 0.02 / + 0.10 | |||
2.76-3.25 | 70.1-82 | + 0.02 / + 0.145 | + 0.02 / + 0.145 | |||
3.26-6.00 | 83-152.4 | + 0.02 / + 0.187 | + 0.02 / + 0.187 | |||
<0.4 | 10 | +/-.002 | +/- 0.05 |
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5. Codsiga C72700
Ku beddelashada beryllium cootper coper ah
Waxaa loo isticmaalaa muraayadaha indhaha, koronto, koronto, elektronechechanical, elektiroonig, isku xirayaal, gawaarida, qalabka guryaha, warshadaha muuqaalka ah, qaybo u rogaWaxay u heellan tahay in la adeegsado adeegyo tayo leh oo tayo leh iyo adeegyo macaamil ganacsi oo adag, guudteenna khibraddeena khibrad leh si ay ugala hadlaan baahidaada kulul ee Shiinaha oo tayo sare leh ee Asm Beryllium Rod / naxaasta, oo leh tiro balaaran, tayo sare leh, tayo sare leh, Heerarka macquulka ah iyo naqshadaha la soo koobay, alaabooyinkayaga ayaa si aad ah loogu isticmaalaa warshadaha iyo warshadaha kale.
Iibka kululShiinaha Brass Bar, 1kg bir bir ah, Sannado badan oo horumarin ah, waxaan sameynay awood adag oo ku saabsan horumarinta badeecada cusub iyo nidaamka xakamaynta tayada ee adag si aan u hubinno tayo sare iyo adeeg. Iyada oo taageero laga helayo macaamiil badan oo iskaashi muddada dheer ah, alaabadayada ayaa soo dhaweynaya adduunka oo dhan.